refacter(conf): use defines for standard includes (#5767)

Co-authored-by: Gabor Kiss-Vamosi <kisvegabor@gmail.com>
Co-authored-by: Neo Xu <neo.xu1990@gmail.com>

demos/flex_layout/lv_demo_flex_layout_main.h

@@ -20,7 +20,9 @@ extern "C" {
  *      DEFINES
  *********************/
 
+#ifndef ARRAY_SIZE
 #define ARRAY_SIZE(arr) (sizeof(arr) / sizeof(arr[0]))
+#endif
 
 /**********************
  *      TYPEDEFS

demos/keypad_encoder/lv_demo_keypad_encoder.c

@@ -203,7 +203,7 @@ static void ta_event_cb(lv_event_t * e)
         lv_keyboard_set_textarea(kb, ta);
         lv_obj_remove_flag(kb, LV_OBJ_FLAG_HIDDEN);
         lv_group_focus_obj(kb);
-        lv_group_set_editing(lv_obj_get_group(kb), kb);
+        lv_group_set_editing(lv_obj_get_group(kb), kb != NULL);
         lv_obj_set_height(tv, LV_VER_RES / 2);
         lv_obj_align(kb, LV_ALIGN_BOTTOM_MID, 0, 0);
     }

demos/multilang/assets/img_multilang_like.c

@@ -12,7 +12,7 @@
     #include "lvgl/lvgl.h"
 #endif
 
-#if LV_USE_DEMO_MULTILANG
+#if defined(LV_USE_DEMO_MULTILANG) || defined(LV_USE_DEMO_TRANSFORM)
 
 #ifndef LV_ATTRIBUTE_MEM_ALIGN
     #define LV_ATTRIBUTE_MEM_ALIGN

examples/libs/qrcode/lv_example_qrcode_1.c

@@ -1,5 +1,6 @@
 #include "../../lv_examples.h"
 #if LV_USE_QRCODE && LV_BUILD_EXAMPLES
+#include <string.h>
 
 /**
  * Create a QR Code

examples/others/observer/lv_example_observer_2.c

@@ -59,7 +59,7 @@ static lv_subject_t auth_state_subject;
 static void textarea_event_cb(lv_event_t * e)
 {
     lv_obj_t * ta = lv_event_get_target(e);
-    if(strcmp(lv_textarea_get_text(ta), "hello") == 0) {
+    if(lv_strcmp(lv_textarea_get_text(ta), "hello") == 0) {
         lv_subject_set_int(&auth_state_subject, LOGGED_IN);
     }
     else {

examples/widgets/textarea/lv_example_textarea_1.c

@@ -14,8 +14,8 @@ static void btnm_event_handler(lv_event_t * e)
     lv_obj_t * ta = lv_event_get_user_data(e);
     const char * txt = lv_buttonmatrix_get_button_text(obj, lv_buttonmatrix_get_selected_button(obj));
 
-    if(strcmp(txt, LV_SYMBOL_BACKSPACE) == 0) lv_textarea_delete_char(ta);
+    if(lv_strcmp(txt, LV_SYMBOL_BACKSPACE) == 0) lv_textarea_delete_char(ta);
-    else if(strcmp(txt, LV_SYMBOL_NEW_LINE) == 0) lv_obj_send_event(ta, LV_EVENT_READY, NULL);
+    else if(lv_strcmp(txt, LV_SYMBOL_NEW_LINE) == 0) lv_obj_send_event(ta, LV_EVENT_READY, NULL);
     else lv_textarea_add_text(ta, txt);
 
 }

lv_conf_template.h

@@ -44,6 +44,12 @@
 #define LV_USE_STDLIB_STRING    LV_STDLIB_BUILTIN
 #define LV_USE_STDLIB_SPRINTF   LV_STDLIB_BUILTIN
 
+#define LV_STDINT_INCLUDE       <stdint.h>
+#define LV_STDDEF_INCLUDE       <stddef.h>
+#define LV_STDBOOL_INCLUDE      <stdbool.h>
+#define LV_INTTYPES_INCLUDE     <inttypes.h>
+#define LV_LIMITS_INCLUDE       <limits.h>
+#define LV_STDARG_INCLUDE       <stdarg.h>
 
 #if LV_USE_STDLIB_MALLOC == LV_STDLIB_BUILTIN
     /*Size of the memory available for `lv_malloc()` in bytes (>= 2kB)*/

src/core/lv_global.h

@@ -15,8 +15,6 @@ extern "C" {
  *********************/
 #include "../lv_conf_internal.h"
 
-#include <stdbool.h>
-
 #include "../misc/lv_types.h"
 #include "../draw/lv_draw.h"
 #if LV_USE_DRAW_SW
@@ -39,6 +37,8 @@ extern "C" {
 #include "../tick/lv_tick.h"
 #include "../layouts/lv_layout.h"
 
+#include "../misc/lv_types.h"
+
 /*********************
  *      DEFINES
  *********************/

src/core/lv_group.c

@@ -6,12 +6,11 @@
 /*********************
  *      INCLUDES
  *********************/
-#include <stddef.h>
-
 #include "lv_group.h"
 #include "../core/lv_obj.h"
 #include "../core/lv_global.h"
 #include "../indev/lv_indev.h"
+#include "../misc/lv_types.h"
 
 /*********************
  *      DEFINES

src/core/lv_group.h

@@ -13,11 +13,8 @@ extern "C" {
 /*********************
  *      INCLUDES
  *********************/
-
 #include "../lv_conf_internal.h"
 
-#include <stdint.h>
-#include <stdbool.h>
 #include "../misc/lv_types.h"
 #include "../misc/lv_ll.h"
 

src/core/lv_obj.c

@@ -17,10 +17,9 @@
 #include "../misc/lv_assert.h"
 #include "../misc/lv_math.h"
 #include "../misc/lv_log.h"
+#include "../misc/lv_types.h"
 #include "../tick/lv_tick.h"
 #include "../stdlib/lv_string.h"
-#include <stdint.h>
-#include <string.h>
 
 /*********************
  *      DEFINES

src/core/lv_obj.h

@@ -15,8 +15,6 @@ extern "C" {
  *********************/
 #include "../lv_conf_internal.h"
 
-#include <stddef.h>
-#include <stdbool.h>
 #include "../misc/lv_types.h"
 #include "../misc/lv_style.h"
 #include "../misc/lv_area.h"

src/core/lv_obj_class.h

@@ -13,8 +13,6 @@ extern "C" {
 /*********************
  *      INCLUDES
  *********************/
-#include <stdint.h>
-#include <stdbool.h>
 #include "../misc/lv_types.h"
 #include "../misc/lv_area.h"
 #include "lv_obj_property.h"

src/core/lv_obj_event.h

@@ -13,7 +13,6 @@ extern "C" {
 /*********************
  *      INCLUDES
  *********************/
-#include <stdbool.h>
 #include "../misc/lv_types.h"
 #include "../misc/lv_event.h"
 #include "../indev/lv_indev.h"

src/core/lv_obj_style.h

@@ -13,10 +13,9 @@ extern "C" {
 /*********************
  *      INCLUDES
  *********************/
-#include <stdint.h>
-#include <stdbool.h>
 #include "../misc/lv_bidi.h"
 #include "../misc/lv_style.h"
+#include "../misc/lv_types.h"
 
 /*********************
  *      DEFINES

src/core/lv_obj_tree.c

@@ -6,8 +6,6 @@
 /*********************
  *      INCLUDES
  *********************/
-#include <stdlib.h>
-
 #include "lv_obj.h"
 #include "../indev/lv_indev.h"
 #include "../indev/lv_indev_private.h"

src/core/lv_obj_tree.h

@@ -13,8 +13,6 @@ extern "C" {
 /*********************
  *      INCLUDES
  *********************/
-#include <stddef.h>
-#include <stdbool.h>
 #include "../misc/lv_types.h"
 #include "../misc/lv_anim.h"
 #include "../display/lv_display.h"

src/core/lv_refr.c

@@ -6,7 +6,6 @@
 /*********************
  *      INCLUDES
  *********************/
-#include <stddef.h>
 #include "lv_refr.h"
 #include "../display/lv_display.h"
 #include "../display/lv_display_private.h"
@@ -14,6 +13,7 @@
 #include "../misc/lv_timer.h"
 #include "../misc/lv_math.h"
 #include "../misc/lv_profiler.h"
+#include "../misc/lv_types.h"
 #include "../draw/lv_draw.h"
 #include "../font/lv_font_fmt_txt.h"
 #include "../stdlib/lv_string.h"

src/core/lv_refr.h

@@ -15,7 +15,7 @@ extern "C" {
  *********************/
 #include "lv_obj.h"
 #include "../display/lv_display.h"
-#include <stdbool.h>
+#include "../misc/lv_types.h"
 
 /*********************
  *      DEFINES

src/draw/lv_draw_line.c

@@ -6,9 +6,9 @@
 /*********************
  *      INCLUDES
  *********************/
-#include <stdbool.h>
 #include "../core/lv_refr.h"
 #include "../misc/lv_math.h"
+#include "../misc/lv_types.h"
 #include "../stdlib/lv_string.h"
 
 /*********************

src/draw/lv_draw_mask.c

@@ -6,10 +6,10 @@
 /*********************
  *      INCLUDES
  *********************/
-#include <stdbool.h>
 #include "lv_draw_mask.h"
 #include "../core/lv_refr.h"
 #include "../misc/lv_math.h"
+#include "../misc/lv_types.h"
 #include "../stdlib/lv_string.h"
 
 /*********************

src/draw/lv_draw_vector.c

@@ -11,8 +11,8 @@
 #if LV_USE_VECTOR_GRAPHIC
 
 #include "../misc/lv_ll.h"
+#include "../misc/lv_types.h"
 #include "../stdlib/lv_string.h"
-#include <stdbool.h>
 #include <math.h>
 #include <float.h>
 

src/draw/lv_image_decoder.h

@@ -15,7 +15,6 @@ extern "C" {
  *********************/
 #include "../lv_conf_internal.h"
 
-#include <stdint.h>
 #include "lv_draw_buf.h"
 #include "../misc/lv_fs.h"
 #include "../misc/lv_types.h"

src/draw/sw/lv_draw_sw_line.c

@@ -6,11 +6,12 @@
 /*********************
  *      INCLUDES
  *********************/
-#include <stdbool.h>
 #include "lv_draw_sw.h"
+
 #if LV_USE_DRAW_SW
 
 #include "../../misc/lv_math.h"
+#include "../../misc/lv_types.h"
 #include "../../core/lv_refr.h"
 #include "../../stdlib/lv_string.h"
 

src/draw/sw/lv_draw_sw_mask.h

@@ -13,10 +13,10 @@ extern "C" {
 /*********************
  *      INCLUDES
  *********************/
-#include <stdbool.h>
 #include "../../misc/lv_area.h"
 #include "../../misc/lv_color.h"
 #include "../../misc/lv_math.h"
+#include "../../misc/lv_types.h"
 
 /*********************
  *      DEFINES

src/draw/vg_lite/lv_draw_buf_vg_lite.c

@@ -12,6 +12,7 @@
 #if LV_USE_DRAW_VG_LITE
 
 #include "lv_vg_lite_utils.h"
+#include <string.h>
 
 /*********************
  *      DEFINES

src/draw/vg_lite/lv_vg_lite_decoder.c

@@ -12,6 +12,8 @@
 #if LV_USE_DRAW_VG_LITE
 
 #include "lv_vg_lite_utils.h"
+#include <stdlib.h>
+#include <string.h>
 
 /*********************
  *      DEFINES

src/draw/vg_lite/lv_vg_lite_grad.c

@@ -13,6 +13,8 @@
 
 #include "lv_draw_vg_lite_type.h"
 #include "lv_vg_lite_pending.h"
+#include "../../misc/lv_types.h"
+#include "../../stdlib/lv_string.h"
 
 /*********************
  *      DEFINES
@@ -236,8 +238,8 @@ static lv_cache_compare_res_t grad_compare_cb(const grad_item_t * lhs, const gra
         return lhs->lv_grad.stops_count > rhs->lv_grad.stops_count ? 1 : -1;
     }
 
-    int cmp_res = memcmp(lhs->lv_grad.stops, rhs->lv_grad.stops,
+    int cmp_res = lv_memcmp(lhs->lv_grad.stops, rhs->lv_grad.stops,
-                         sizeof(lv_gradient_stop_t) * lhs->lv_grad.stops_count);
+                            sizeof(lv_gradient_stop_t) * lhs->lv_grad.stops_count);
     if(cmp_res != 0) {
         return cmp_res > 0 ? 1 : -1;
     }

src/drivers/display/drm/lv_linux_drm.c

@@ -15,6 +15,7 @@
 #include <stdint.h>
 #include <sys/mman.h>
 #include <unistd.h>
+#include <string.h>
 
 #include <xf86drm.h>
 #include <xf86drmMode.h>

src/drivers/libinput/lv_libinput.c

@@ -22,6 +22,7 @@
 #include <dirent.h>
 #include <libinput.h>
 #include <pthread.h>
+#include <string.h>
 
 #if LV_LIBINPUT_BSD
     #include <dev/evdev/input.h>

src/font/lv_binfont_loader.c

@@ -6,12 +6,10 @@
 /*********************
  *      INCLUDES
  *********************/
-
-#include <stdint.h>
-#include <stdbool.h>
-
 #include "../lvgl.h"
 #include "../misc/lv_fs.h"
+#include "../misc/lv_types.h"
+#include "../stdlib/lv_string.h"
 #include "lv_binfont_loader.h"
 
 /**********************
@@ -208,7 +206,7 @@ static int read_label(lv_fs_file_t * fp, int start, const char * label)
 
     if(lv_fs_read(fp, &length, 4, NULL) != LV_FS_RES_OK
        || lv_fs_read(fp, buf, 4, NULL) != LV_FS_RES_OK
-       || memcmp(label, buf, 4) != 0) {
+       || lv_memcmp(label, buf, 4) != 0) {
         LV_LOG_WARN("Error reading '%s' label.", label);
         return -1;
     }
@@ -298,7 +296,7 @@ static int32_t load_cmaps(lv_fs_file_t * fp, lv_font_fmt_txt_dsc_t * font_dsc, u
     lv_font_fmt_txt_cmap_t * cmaps =
         lv_malloc(cmaps_subtables_count * sizeof(lv_font_fmt_txt_cmap_t));
 
-    memset(cmaps, 0, cmaps_subtables_count * sizeof(lv_font_fmt_txt_cmap_t));
+    lv_memset(cmaps, 0, cmaps_subtables_count * sizeof(lv_font_fmt_txt_cmap_t));
 
     font_dsc->cmaps = cmaps;
     font_dsc->cmap_num = cmaps_subtables_count;
@@ -323,7 +321,7 @@ static int32_t load_glyph(lv_fs_file_t * fp, lv_font_fmt_txt_dsc_t * font_dsc,
     lv_font_fmt_txt_glyph_dsc_t * glyph_dsc = (lv_font_fmt_txt_glyph_dsc_t *)
                                               lv_malloc(loca_count * sizeof(lv_font_fmt_txt_glyph_dsc_t));
 
-    memset(glyph_dsc, 0, loca_count * sizeof(lv_font_fmt_txt_glyph_dsc_t));
+    lv_memset(glyph_dsc, 0, loca_count * sizeof(lv_font_fmt_txt_glyph_dsc_t));
 
     font_dsc->glyph_dsc = glyph_dsc;
 
@@ -462,7 +460,7 @@ static bool lvgl_load_font(lv_fs_file_t * fp, lv_font_t * font)
     lv_font_fmt_txt_dsc_t * font_dsc = (lv_font_fmt_txt_dsc_t *)
                                        lv_malloc(sizeof(lv_font_fmt_txt_dsc_t));
 
-    memset(font_dsc, 0, sizeof(lv_font_fmt_txt_dsc_t));
+    lv_memset(font_dsc, 0, sizeof(lv_font_fmt_txt_dsc_t));
 
     font->dsc = font_dsc;
 
@@ -579,7 +577,7 @@ int32_t load_kern(lv_fs_file_t * fp, lv_font_fmt_txt_dsc_t * font_dsc, uint8_t f
     if(0 == kern_format_type) { /*sorted pairs*/
         lv_font_fmt_txt_kern_pair_t * kern_pair = lv_malloc(sizeof(lv_font_fmt_txt_kern_pair_t));
 
-        memset(kern_pair, 0, sizeof(lv_font_fmt_txt_kern_pair_t));
+        lv_memset(kern_pair, 0, sizeof(lv_font_fmt_txt_kern_pair_t));
 
         font_dsc->kern_dsc = kern_pair;
         font_dsc->kern_classes = 0;
@@ -617,7 +615,7 @@ int32_t load_kern(lv_fs_file_t * fp, lv_font_fmt_txt_dsc_t * font_dsc, uint8_t f
 
         lv_font_fmt_txt_kern_classes_t * kern_classes = lv_malloc(sizeof(lv_font_fmt_txt_kern_classes_t));
 
-        memset(kern_classes, 0, sizeof(lv_font_fmt_txt_kern_classes_t));
+        lv_memset(kern_classes, 0, sizeof(lv_font_fmt_txt_kern_classes_t));
 
         font_dsc->kern_dsc = kern_classes;
         font_dsc->kern_classes = 1;

src/font/lv_font.h

@@ -14,14 +14,11 @@ extern "C" {
  *      INCLUDES
  *********************/
 #include "../lv_conf_internal.h"
-#include <stdint.h>
+#include "../misc/lv_types.h"
-#include <stddef.h>
-#include <stdbool.h>
 
 #include "lv_symbol_def.h"
 #include "../draw/lv_draw_buf.h"
 #include "../misc/lv_area.h"
-#include "../misc/lv_types.h"
 #include "../misc/cache/lv_cache.h"
 
 /*********************

src/font/lv_font_fmt_txt.h

@@ -13,10 +13,8 @@ extern "C" {
 /*********************
  *      INCLUDES
  *********************/
-#include <stdint.h>
-#include <stddef.h>
-#include <stdbool.h>
 #include "lv_font.h"
+#include "../misc/lv_types.h"
 
 /*********************
  *      DEFINES

src/libs/libpng/lv_libpng.c

@@ -11,6 +11,7 @@
 
 #include "lv_libpng.h"
 #include <png.h>
+#include <string.h>
 
 /*********************
  *      DEFINES

src/libs/rlottie/lv_rlottie.c

@@ -10,6 +10,7 @@
 #if LV_USE_RLOTTIE
 
 #include <rlottie_capi.h>
+#include <string.h>
 
 /*********************
 *      DEFINES

src/libs/tjpgd/lv_tjpgd.c

@@ -13,6 +13,7 @@
 #include "tjpgd.h"
 #include "lv_tjpgd.h"
 #include "../../misc/lv_fs.h"
+#include <string.h>
 
 /*********************
  *      DEFINES

src/lv_conf_internal.h

@@ -124,6 +124,48 @@
     #endif
 #endif
 
+#ifndef LV_STDINT_INCLUDE
+    #ifdef CONFIG_LV_STDINT_INCLUDE
+        #define LV_STDINT_INCLUDE CONFIG_LV_STDINT_INCLUDE
+    #else
+        #define LV_STDINT_INCLUDE       <stdint.h>
+    #endif
+#endif
+#ifndef LV_STDDEF_INCLUDE
+    #ifdef CONFIG_LV_STDDEF_INCLUDE
+        #define LV_STDDEF_INCLUDE CONFIG_LV_STDDEF_INCLUDE
+    #else
+        #define LV_STDDEF_INCLUDE       <stddef.h>
+    #endif
+#endif
+#ifndef LV_STDBOOL_INCLUDE
+    #ifdef CONFIG_LV_STDBOOL_INCLUDE
+        #define LV_STDBOOL_INCLUDE CONFIG_LV_STDBOOL_INCLUDE
+    #else
+        #define LV_STDBOOL_INCLUDE      <stdbool.h>
+    #endif
+#endif
+#ifndef LV_INTTYPES_INCLUDE
+    #ifdef CONFIG_LV_INTTYPES_INCLUDE
+        #define LV_INTTYPES_INCLUDE CONFIG_LV_INTTYPES_INCLUDE
+    #else
+        #define LV_INTTYPES_INCLUDE     <inttypes.h>
+    #endif
+#endif
+#ifndef LV_LIMITS_INCLUDE
+    #ifdef CONFIG_LV_LIMITS_INCLUDE
+        #define LV_LIMITS_INCLUDE CONFIG_LV_LIMITS_INCLUDE
+    #else
+        #define LV_LIMITS_INCLUDE       <limits.h>
+    #endif
+#endif
+#ifndef LV_STDARG_INCLUDE
+    #ifdef CONFIG_LV_STDARG_INCLUDE
+        #define LV_STDARG_INCLUDE CONFIG_LV_STDARG_INCLUDE
+    #else
+        #define LV_STDARG_INCLUDE       <stdarg.h>
+    #endif
+#endif
 
 #if LV_USE_STDLIB_MALLOC == LV_STDLIB_BUILTIN
     /*Size of the memory available for `lv_malloc()` in bytes (>= 2kB)*/

src/lv_init.h

@@ -13,8 +13,8 @@ extern "C" {
 /*********************
  *      INCLUDES
  *********************/
-#include <stdbool.h>
 #include "lv_conf_internal.h"
+#include "misc/lv_types.h"
 
 /*********************
  *      DEFINES

src/misc/cache/lv_cache.h

@@ -15,8 +15,7 @@ extern "C" {
  *********************/
 #include "lv_cache_entry.h"
 #include "lv_cache_private.h"
-#include <stdbool.h>
+#include "../lv_types.h"
-#include <stdlib.h>
 
 #include "_lv_cache_lru_rb.h"
 

src/misc/cache/lv_cache_entry.h

@@ -16,8 +16,6 @@ extern "C" {
 #include "../../osal/lv_os.h"
 #include "../lv_types.h"
 #include "lv_cache_private.h"
-#include <stdbool.h>
-#include <stdlib.h>
 /*********************
  *      DEFINES
  *********************/

src/misc/cache/lv_cache_entry_private.h

@@ -14,8 +14,6 @@ extern "C" {
  *      INCLUDES
  *********************/
 #include "../lv_types.h"
-#include <stdbool.h>
-#include <stdlib.h>
 #include "../../osal/lv_os.h"
 /*********************
  *      DEFINES

src/misc/cache/lv_cache_private.h

@@ -14,8 +14,6 @@ extern "C" {
  *      INCLUDES
  *********************/
 #include "../lv_types.h"
-#include <stdbool.h>
-#include <stdlib.h>
 #include "../../osal/lv_os.h"
 
 /*********************

src/misc/lv_anim.h

@@ -19,10 +19,6 @@ extern "C" {
 #include "lv_timer.h"
 #include "lv_ll.h"
 
-#include <stdint.h>
-#include <stdbool.h>
-#include <stddef.h>
-
 /*********************
  *      DEFINES
  *********************/

src/misc/lv_area.h

@@ -15,9 +15,6 @@ extern "C" {
  *********************/
 #include "../lv_conf_internal.h"
 #include "lv_types.h"
-#include <stdbool.h>
-#include <stdint.h>
-#include <stddef.h>
 
 /*********************
  *      DEFINES

src/misc/lv_array.h

@@ -13,10 +13,6 @@ extern "C" {
 /*********************
  *      INCLUDES
  *********************/
-#include <stdint.h>
-#include <stddef.h>
-#include <stdbool.h>
-
 #include "lv_types.h"
 
 /*********************

src/misc/lv_bidi.c

@@ -6,9 +6,9 @@
 /*********************
  *      INCLUDES
  *********************/
-#include <stddef.h>
 #include "lv_bidi.h"
 #include "lv_text.h"
+#include "lv_types.h"
 #include "../stdlib/lv_mem.h"
 #include "../stdlib/lv_string.h"
 

src/misc/lv_bidi.h

@@ -14,9 +14,7 @@ extern "C" {
  *      INCLUDES
  *********************/
 #include "../lv_conf_internal.h"
-
+#include "lv_types.h"
-#include <stdbool.h>
-#include <stdint.h>
 #include "lv_text.h"
 
 /*********************

src/misc/lv_color.h

@@ -17,8 +17,6 @@ extern "C" {
 #include "lv_assert.h"
 #include "lv_math.h"
 #include "lv_types.h"
-#include <stdint.h>
-#include <stdbool.h>
 
 /*********************
  *      DEFINES

src/misc/lv_color_op.h

@@ -16,7 +16,7 @@ extern "C" {
 #include "lv_assert.h"
 #include "lv_math.h"
 #include "lv_color.h"
-#include <stdint.h>
+#include "lv_types.h"
 
 /*********************
  *      DEFINES

src/misc/lv_event.c

@@ -10,7 +10,7 @@
 #include "../core/lv_global.h"
 #include "../stdlib/lv_mem.h"
 #include "lv_assert.h"
-#include <stddef.h>
+#include "lv_types.h"
 
 /*********************
  *      DEFINES

src/misc/lv_event.h

@@ -13,8 +13,6 @@ extern "C" {
 /*********************
  *      INCLUDES
  *********************/
-#include <stdbool.h>
-#include <stdint.h>
 #include "lv_types.h"
 #include "../lv_conf_internal.h"
 

src/misc/lv_fs.c

@@ -8,7 +8,6 @@
  *********************/
 #include "lv_fs.h"
 
-#include <string.h>
 #include "../misc/lv_assert.h"
 #include "../stdlib/lv_string.h"
 #include "lv_ll.h"

src/misc/lv_fs.h

@@ -14,9 +14,7 @@ extern "C" {
  *      INCLUDES
  *********************/
 #include "../lv_conf_internal.h"
-
+#include "lv_types.h"
-#include <stdint.h>
-#include <stdbool.h>
 
 /*********************
  *      DEFINES

src/misc/lv_ll.h

@@ -13,9 +13,8 @@ extern "C" {
 /*********************
  *      INCLUDES
  *********************/
-#include <stdint.h>
+#include "../lv_conf_internal.h"
-#include <stddef.h>
+#include "lv_types.h"
-#include <stdbool.h>
 
 /*********************
  *      DEFINES

src/misc/lv_log.c

@@ -9,8 +9,7 @@
 #include "lv_log.h"
 #if LV_USE_LOG
 
-#include <stdarg.h>
+#include "../misc/lv_types.h"
-#include <string.h>
 #include "../stdlib/lv_sprintf.h"
 #include "../stdlib/lv_mem.h"
 #include "../stdlib/lv_string.h"

src/misc/lv_log.h

@@ -14,7 +14,6 @@ extern "C" {
  *      INCLUDES
  *********************/
 #include "../lv_conf_internal.h"
-#include <stdint.h>
 
 #include "lv_types.h"
 

src/misc/lv_lru.c

@@ -164,7 +164,7 @@ lv_lru_res_t lv_lru_set(lv_lru_t * cache, const void * key, size_t key_length, v
         item = lv_lru_pop_or_create_item(cache);
         item->value = value;
         item->key = lv_malloc(key_length);
-        memcpy(item->key, key, key_length);
+        lv_memcpy(item->key, key, key_length);
         item->value_length = value_length;
         item->key_length = key_length;
         required = (int) value_length;
@@ -303,7 +303,7 @@ static int lv_lru_cmp_keys(lv_lru_item_t * item, const void * key, uint32_t key_
         return 1;
     }
     else {
-        return memcmp(key, item->key, key_length);
+        return lv_memcmp(key, item->key, key_length);
     }
 }
 

src/misc/lv_lru.h

@@ -18,9 +18,6 @@ extern "C" {
 
 #include "lv_types.h"
 
-#include <stdint.h>
-#include <stddef.h>
-
 /*********************
  *      DEFINES
  *********************/

src/misc/lv_math.h

@@ -14,7 +14,6 @@ extern "C" {
  *      INCLUDES
  *********************/
 #include "../lv_conf_internal.h"
-#include <stdint.h>
 #include "lv_types.h"
 
 /*********************

src/misc/lv_palette.h

@@ -14,8 +14,7 @@ extern "C" {
  *      INCLUDES
  *********************/
 #include "lv_color.h"
-#include <stdint.h>
+#include "lv_types.h"
-#include <stdbool.h>
 
 /*********************
  *      DEFINES

src/misc/lv_profiler_builtin.h

@@ -18,9 +18,7 @@ extern "C" {
 
 #if LV_USE_PROFILER && LV_USE_PROFILER_BUILTIN
 
-#include <stdbool.h>
+#include "lv_types.h"
-#include <stddef.h>
-#include <stdint.h>
 
 /*********************
  *      DEFINES

src/misc/lv_rb.h

@@ -14,8 +14,8 @@ extern "C" {
  *      INCLUDES
  *********************/
 #include "lv_types.h"
-#include "stdbool.h"
 #include "lv_assert.h"
+#include "lv_types.h"
 
 /*********************
  *      DEFINES

src/misc/lv_style.h

@@ -13,8 +13,6 @@ extern "C" {
 /*********************
  *      INCLUDES
  *********************/
-#include <stdbool.h>
-#include <stdint.h>
 #include "../font/lv_font.h"
 #include "lv_color.h"
 #include "lv_area.h"

src/misc/lv_text.c

@@ -6,7 +6,6 @@
 /*********************
  *      INCLUDES
  *********************/
-#include <stdarg.h>
 #include "lv_text.h"
 #include "lv_text_ap.h"
 #include "lv_math.h"
@@ -14,6 +13,7 @@
 #include "lv_assert.h"
 #include "../stdlib/lv_mem.h"
 #include "../stdlib/lv_string.h"
+#include "../misc/lv_types.h"
 
 /*********************
  *      DEFINES

src/misc/lv_text.h

@@ -15,12 +15,10 @@ extern "C" {
  *********************/
 #include "../lv_conf_internal.h"
 
-#include <stdbool.h>
+#include "lv_types.h"
-#include <stdarg.h>
 #include "lv_area.h"
 #include "../font/lv_font.h"
 #include "../stdlib/lv_sprintf.h"
-#include "lv_types.h"
 
 /*********************
  *      DEFINES

src/misc/lv_text_ap.c

@@ -6,10 +6,10 @@
 /*********************
  *      INCLUDES
  *********************/
-#include <stddef.h>
 #include "lv_bidi.h"
 #include "lv_text.h"
 #include "lv_text_ap.h"
+#include "lv_types.h"
 #include "../stdlib/lv_mem.h"
 #include "../draw/lv_draw.h"
 

src/misc/lv_text_ap.h

@@ -13,8 +13,8 @@ extern "C" {
 /*********************
  *      INCLUDES
  *********************/
-#include <stddef.h>
 #include "lv_text.h"
+#include "lv_types.h"
 #include "../draw/lv_draw.h"
 
 #if LV_USE_ARABIC_PERSIAN_CHARS == 1

src/misc/lv_timer.h

@@ -17,9 +17,6 @@ extern "C" {
 #include "lv_types.h"
 #include "lv_ll.h"
 
-#include <stdint.h>
-#include <stdbool.h>
-
 /*********************
  *      DEFINES
  *********************/

src/misc/lv_types.h

@@ -16,7 +16,12 @@ extern "C" {
 #include "../lv_conf_internal.h"
 
 #ifndef __ASSEMBLY__
-#include <stdint.h>
+#include LV_STDINT_INCLUDE
+#include LV_STDDEF_INCLUDE
+#include LV_STDBOOL_INCLUDE
+#include LV_INTTYPES_INCLUDE
+#include LV_LIMITS_INCLUDE
+#include LV_STDARG_INCLUDE
 #endif
 
 /*********************

src/misc/lv_utils.c

@@ -6,10 +6,9 @@
 /*********************
  *      INCLUDES
  *********************/
-#include <stddef.h>
-
 #include "lv_utils.h"
 #include "lv_fs.h"
+#include "lv_types.h"
 #include "cache/lv_image_cache.h"
 
 /*********************

src/misc/lv_utils.h

@@ -17,8 +17,6 @@ extern "C" {
 #include "lv_types.h"
 #include "../draw/lv_draw_buf.h"
 
-#include <stdint.h>
-
 /*********************
  *      DEFINES
  *********************/

src/osal/lv_os.h

@@ -20,7 +20,6 @@ extern "C" {
 #include "../lv_conf_internal.h"
 
 #include "../misc/lv_types.h"
-#include <stddef.h>
 
 #if LV_USE_OS == LV_OS_NONE
 #include "lv_os_none.h"

src/others/ime/lv_ime_pinyin.c

@@ -9,7 +9,6 @@
 #include "lv_ime_pinyin.h"
 #if LV_USE_IME_PINYIN != 0
 
-#include <stdio.h>
 #include "../../lvgl.h"
 
 /*********************
@@ -627,7 +626,7 @@ static void lv_ime_pinyin_kb_event(lv_event_t * e)
             uint16_t tmp_button_str_len = lv_strlen(pinyin_ime->input_char);
             if((btn_id >= 16) && (tmp_button_str_len > 0) && (btn_id < (16 + LV_IME_PINYIN_K9_CAND_TEXT_NUM))) {
                 lv_memzero(pinyin_ime->input_char, sizeof(pinyin_ime->input_char));
-                strcat(pinyin_ime->input_char, txt);
+                lv_strcat(pinyin_ime->input_char, txt);
                 pinyin_input_proc(obj);
 
                 for(int index = 0; index < (pinyin_ime->ta_count + tmp_button_str_len); index++) {
@@ -706,7 +705,7 @@ static void lv_ime_pinyin_kb_event(lv_event_t * e)
         }
         else if((pinyin_ime->mode == LV_IME_PINYIN_MODE_K26) && ((txt[0] >= 'a' && txt[0] <= 'z') || (txt[0] >= 'A' &&
                                                                                                       txt[0] <= 'Z'))) {
-            strcat(pinyin_ime->input_char, txt);
+            lv_strcat(pinyin_ime->input_char, txt);
             pinyin_input_proc(obj);
             pinyin_ime->ta_count++;
         }

src/stdlib/builtin/lv_string_builtin.c

@@ -171,6 +171,17 @@ void * LV_ATTRIBUTE_FAST_MEM lv_memmove(void * dst, const void * src, size_t len
     return dst;
 }
 
+int32_t lv_memcmp(const void * p1, const void * p2, size_t len)
+{
+    const char * s1 = (const char *) p1;
+    const char * s2 = (const char *) p2;
+    while(--len > 0 && (*s1 == *s2)) {
+        s1++;
+        s2++;
+    }
+    return *s1 - *s2;
+}
+
 /* See https://en.cppreference.com/w/c/string/byte/strlen for reference */
 size_t lv_strlen(const char * str)
 {
@@ -212,10 +223,20 @@ char * lv_strdup(const char * src)
     char * dst = lv_malloc(len);
     if(dst == NULL) return NULL;
 
-    lv_memcpy(dst, src, len); /*do memcpy is faster than strncpy when length is known*/
+    lv_memcpy(dst, src, len); /*memcpy is faster than strncpy when length is known*/
     return dst;
 }
 
+char * lv_strcat(char * dst, const char * src)
+{
+    char * tmp = dst;
+    while(*dst != '\0') {
+        dst++;
+    }
+    lv_strcpy(dst, src);
+    return tmp;
+}
+
 /**********************
  *   STATIC FUNCTIONS
  **********************/

src/stdlib/builtin/lv_tlsf.c

@@ -1,11 +1,11 @@
 #include "../../lv_conf_internal.h"
 #if LV_USE_STDLIB_MALLOC == LV_STDLIB_BUILTIN
 
-#include <limits.h>
 #include "lv_tlsf.h"
 #include "../../stdlib/lv_string.h"
 #include "../../misc/lv_log.h"
 #include "../../misc/lv_assert.h"
+#include "../../misc/lv_types.h"
 
 #undef  printf
 #define printf LV_LOG_ERROR

src/stdlib/builtin/lv_tlsf.h

@@ -41,10 +41,9 @@
 ** SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
 
-#include <stddef.h>
-
 #include "../../osal/lv_os.h"
 #include "../../misc/lv_ll.h"
+#include "../../misc/lv_types.h"
 
 #if defined(__cplusplus)
 extern "C" {

src/stdlib/clib/lv_string_clib.c

@@ -50,6 +50,11 @@ void * LV_ATTRIBUTE_FAST_MEM lv_memmove(void * dst, const void * src, size_t len
     return memmove(dst, src, len);
 }
 
+int32_t lv_memcmp(const void * p1, const void * p2, size_t len)
+{
+    return memcmp(p1, p2, len);
+}
+
 size_t lv_strlen(const char * str)
 {
     return strlen(str);
@@ -86,6 +91,11 @@ char * lv_strdup(const char * src)
     return dst;
 }
 
+char * lv_strcat(char * dst, const char * src)
+{
+    return strcat(dst, src);
+}
+
 /**********************
  *   STATIC FUNCTIONS
  **********************/

src/stdlib/lv_mem.h

@@ -15,9 +15,7 @@ extern "C" {
  *********************/
 #include "../lv_conf_internal.h"
 
-#include <stdint.h>
+#include "lv_string.h"
-#include <stddef.h>
-#include <string.h>
 
 #include "../misc/lv_types.h"
 

src/stdlib/lv_sprintf.h

@@ -7,8 +7,8 @@
 #define _LV_SPRINTF_H_
 
 #if defined(__has_include)
-    #if __has_include(<inttypes.h>)
+    #if __has_include(LV_INTTYPES_INCLUDE)
-        #include <inttypes.h>
+        #include LV_INTTYPES_INCLUDE
         /* platform-specific printf format for int32_t, usually "d" or "ld" */
         #define LV_PRId32 PRId32
         #define LV_PRIu32 PRIu32
@@ -28,9 +28,7 @@
     #define LV_PRIX32 "X"
 #endif
 
-#include <stdbool.h>
+#include "../misc/lv_types.h"
-#include <stdarg.h>
-#include <stddef.h>
 
 #ifdef __cplusplus
 extern "C" {

src/stdlib/lv_string.h

@@ -14,8 +14,7 @@ extern "C" {
  *      INCLUDES
  *********************/
 #include "../lv_conf_internal.h"
-#include <stdint.h>
+#include "../misc/lv_types.h"
-#include <stddef.h>
 
 /*********************
  *      DEFINES
@@ -57,6 +56,15 @@ void lv_memset(void * dst, uint8_t v, size_t len);
  */
 void * lv_memmove(void * dst, const void * src, size_t len);
 
+/**
+ * @brief This function will compare two memory blocks
+ * @param p1 Pointer to the first memory block
+ * @param p2 Pointer to the second memory block
+ * @param len Number of bytes to compare
+ * @return The difference between the value of the first unmatching byte.
+ */
+int32_t lv_memcmp(const void * p1, const void * p2, size_t len);
+
 /**
  * Same as `memset(dst, 0x00, len)`.
  * @param dst pointer to the destination buffer
@@ -107,6 +115,15 @@ int32_t lv_strcmp(const char * s1, const char * s2);
  */
 char * lv_strdup(const char * src);
 
+/**
+ * @brief Copies the string pointed to by src, including the terminating null character,
+ *        to the end of the string pointed to by dst.
+ * @param dst Pointer to the destination string where the content is to be appended.
+ * @param src Pointer to the source of data to be copied.
+ * @return A pointer to the destination string, which is dst.
+ */
+char * lv_strcat(char * dst, const char * src);
+
 /**********************
  *      MACROS
  **********************/

src/stdlib/rtthread/lv_string_rtthread.c

@@ -55,6 +55,11 @@ size_t lv_strlen(const char * str)
     return rt_strlen(str);
 }
 
+int32_t lv_memcmp(const void * p1, const void * p2, size_t len)
+{
+    return rt_memcmp(p1, p2, len);
+}
+
 char * lv_strncpy(char * dst, const char * src, size_t dest_size)
 {
     return rt_strncpy(dst, src, dest_size);
@@ -72,17 +77,17 @@ int32_t lv_strcmp(const char * s1, const char * s2)
 
 char * lv_strdup(const char * src)
 {
-    /*strdup uses rt_malloc, so use the lv_malloc when LV_USE_STDLIB_MALLOC is not LV_STDLIB_RTTHREAD */
-#if LV_USE_STDLIB_MALLOC != LV_STDLIB_RTTHREAD
     size_t len = lv_strlen(src) + 1;
     char * dst = lv_malloc(len);
     if(dst == NULL) return NULL;
 
-    lv_memcpy(dst, src, len); /*do memcpy is faster than strncpy when length is known*/
+    lv_memcpy(dst, src, len); /*memcpy is faster than strncpy when length is known*/
     return dst;
-#else
+}
-    return rt_strdup(src);
+
-#endif
+char * lv_strcat(char * dst, const char * src)
+{
+    return strcat(dst, src);
 }
 
 /**********************

src/tick/lv_tick.c

@@ -7,7 +7,7 @@
  *      INCLUDES
  *********************/
 #include "lv_tick.h"
-#include <stddef.h>
+#include "../misc/lv_types.h"
 #include "../core/lv_global.h"
 
 /*********************

src/tick/lv_tick.h

@@ -15,8 +15,7 @@ extern "C" {
  *********************/
 #include "../lv_conf_internal.h"
 
-#include <stdint.h>
+#include "../misc/lv_types.h"
-#include <stdbool.h>
 
 /*********************
  *      DEFINES

src/widgets/buttonmatrix/lv_buttonmatrix.c

@@ -130,7 +130,7 @@ void lv_buttonmatrix_set_map(lv_obj_t * obj, const char * map[])
         uint32_t unit_cnt = 0;           /*Number of units in a row*/
         uint32_t btn_cnt = 0;            /*Number of buttons in a row*/
         /*Count the buttons and units in this row*/
-        while(map_row[btn_cnt] && strcmp(map_row[btn_cnt], "\n") != 0 && map_row[btn_cnt][0] != '\0') {
+        while(map_row[btn_cnt] && lv_strcmp(map_row[btn_cnt], "\n") != 0 && map_row[btn_cnt][0] != '\0') {
             unit_cnt += get_button_width(btnm->ctrl_bits[btn_tot_i + btn_cnt]);
             btn_cnt++;
         }
@@ -325,7 +325,7 @@ const char * lv_buttonmatrix_get_button_text(const lv_obj_t * obj, uint32_t btn_
     while(btn_i != btn_id) {
         btn_i++;
         txt_i++;
-        if(strcmp(btnm->map_p[txt_i], "\n") == 0) txt_i++;
+        if(lv_strcmp(btnm->map_p[txt_i], "\n") == 0) txt_i++;
     }
 
     if(btn_i == btnm->btn_cnt) return NULL;
@@ -703,7 +703,7 @@ static void draw_main(lv_event_t * e)
 
     for(btn_i = 0; btn_i < btnm->btn_cnt; btn_i++, txt_i++) {
         /*Search the next valid text in the map*/
-        while(strcmp(btnm->map_p[txt_i], "\n") == 0) {
+        while(lv_strcmp(btnm->map_p[txt_i], "\n") == 0) {
             txt_i++;
         }
 
@@ -818,7 +818,7 @@ static void allocate_button_areas_and_controls(const lv_obj_t * obj, const char
     uint32_t btn_cnt = 0;
     uint32_t i       = 0;
     while(map[i] && map[i][0] != '\0') {
-        if(strcmp(map[i], "\n") != 0) { /*Do not count line breaks*/
+        if(lv_strcmp(map[i], "\n") != 0) { /*Do not count line breaks*/
             btn_cnt++;
         }
         else {
@@ -1029,7 +1029,7 @@ static bool has_popovers_in_top_row(lv_obj_t * obj)
     const char ** map_row = btnm->map_p;
     uint32_t btn_cnt = 0;
 
-    while(map_row[btn_cnt] && strcmp(map_row[btn_cnt], "\n") != 0 && map_row[btn_cnt][0] != '\0') {
+    while(map_row[btn_cnt] && lv_strcmp(map_row[btn_cnt], "\n") != 0 && map_row[btn_cnt][0] != '\0') {
         if(button_is_popover(btnm->ctrl_bits[btn_cnt])) {
             return true;
         }

src/widgets/dropdown/lv_dropdown.c

@@ -20,7 +20,6 @@
 #include "../../misc/lv_math.h"
 #include "../../misc/lv_text_ap.h"
 #include "../../stdlib/lv_string.h"
-#include <string.h>
 
 /*********************
  *      DEFINES
@@ -246,7 +245,7 @@ void lv_dropdown_add_option(lv_obj_t * obj, const char * option, uint32_t pos)
 #else
     _lv_text_ap_proc(option, ins_buf);
 #endif
-    if(pos < dropdown->option_cnt) strcat(ins_buf, "\n");
+    if(pos < dropdown->option_cnt) lv_strcat(ins_buf, "\n");
 
     _lv_text_ins(dropdown->options, _lv_text_encoded_get_char_id(dropdown->options, insert_pos), ins_buf);
     lv_free(ins_buf);
@@ -412,7 +411,7 @@ int32_t lv_dropdown_get_option_index(lv_obj_t * obj, const char * option)
     while(start[0] != '\0') {
         for(char_i = 0; (start[char_i] != '\n') && (start[char_i] != '\0'); char_i++);
 
-        if(option_len == char_i && memcmp(start, option, LV_MIN(option_len, char_i)) == 0) {
+        if(option_len == char_i && lv_memcmp(start, option, LV_MIN(option_len, char_i)) == 0) {
             return opt_i;
         }
 

src/widgets/keyboard/lv_keyboard.c

@@ -14,8 +14,6 @@
 #include "../../misc/lv_assert.h"
 #include "../../stdlib/lv_string.h"
 
-#include <stdlib.h>
-
 /*********************
  *      DEFINES
  *********************/

src/widgets/label/lv_label.h

@@ -17,7 +17,7 @@ extern "C" {
 
 #if LV_USE_LABEL != 0
 
-#include <stdarg.h>
+#include "../../misc/lv_types.h"
 #include "../../core/lv_obj.h"
 #include "../../font/lv_font.h"
 #include "../../font/lv_symbol_def.h"

src/widgets/line/lv_line.c

@@ -11,10 +11,8 @@
 #if LV_USE_LINE != 0
 #include "../../misc/lv_assert.h"
 #include "../../misc/lv_math.h"
+#include "../../misc/lv_types.h"
 #include "../../draw/lv_draw.h"
-#include <stdbool.h>
-#include <stdint.h>
-#include <string.h>
 
 /*********************
  *      DEFINES

src/widgets/span/lv_span.c

@@ -440,7 +440,7 @@ int32_t lv_spangroup_get_expand_height(lv_obj_t * obj, int32_t width)
     span_text_check(&cur_txt);
     uint32_t cur_txt_ofs = 0;
     lv_snippet_t snippet;   /* use to save cur_span info and push it to stack */
-    memset(&snippet, 0, sizeof(snippet));
+    lv_memset(&snippet, 0, sizeof(snippet));
 
     int32_t line_cnt = 0;
     int32_t lines = spans->lines < 0 ? INT32_MAX : spans->lines;
@@ -656,7 +656,7 @@ static void lv_snippet_push(lv_snippet_t * item)
 {
     struct _snippet_stack * stack_p = snippet_stack;
     if(stack_p->index < LV_SPAN_SNIPPET_STACK_SIZE) {
-        memcpy(&stack_p->stack[stack_p->index], item, sizeof(lv_snippet_t));
+        lv_memcpy(&stack_p->stack[stack_p->index], item, sizeof(lv_snippet_t));
         stack_p->index++;
     }
     else {

src/widgets/table/lv_table.c

@@ -1019,7 +1019,7 @@ static size_t get_cell_txt_len(const char * txt)
 #if LV_USE_ARABIC_PERSIAN_CHARS
     retval = sizeof(lv_table_cell_t) + _lv_text_ap_calc_bytes_count(txt) + 1;
 #else
-    retval = sizeof(lv_table_cell_t) + strlen(txt) + 1;
+    retval = sizeof(lv_table_cell_t) + lv_strlen(txt) + 1;
 #endif
 
     return retval;
@@ -1031,7 +1031,7 @@ static void copy_cell_txt(lv_table_cell_t * dst, const char * txt)
 #if LV_USE_ARABIC_PERSIAN_CHARS
     _lv_text_ap_proc(txt, dst->txt);
 #else
-    strcpy(dst->txt, txt);
+    lv_strcpy(dst->txt, txt);
 #endif
 }
 

src/widgets/textarea/lv_textarea.c

@@ -9,7 +9,6 @@
 #include "lv_textarea.h"
 #if LV_USE_TEXTAREA != 0
 
-#include <string.h>
 #include "../../core/lv_group.h"
 #include "../../core/lv_refr.h"
 #include "../../indev/lv_indev.h"

tests/src/test_assets/test_kern_one_otf.c

@@ -1,6 +1,5 @@
 #include <stdint.h>
 #include <stddef.h>
-
 #if LV_BUILD_TEST
 
 /*TestKERNOne.otf from https://github.com/unicode-org/text-rendering-tests*/

tests/src/test_cases/libs/test_qrcode.c

@@ -4,6 +4,7 @@
 #include "unity/unity.h"
 
 #if LV_USE_QRCODE
+#include <string.h>
 
 static lv_obj_t * active_screen = NULL;
 

tests/src/test_cases/test_fs.c

@@ -2,6 +2,7 @@
 #include "../lvgl.h"
 
 #include "unity/unity.h"
+#include <string.h>
 
 const char * read_exp =
     "Lorem ipsum dolor sit amet, consectetur adipiscing elit. Etiam sed maximus orci. Morbi massa nisi, varius eu convallis ac, venenatis at metus. In in nibh id urna pretium feugiat vitae eu libero. Ut eget fringilla eros. Nunc ullamcorper lectus mauris, vel rhoncus velit volutpat et. Phasellus sed molestie massa. Maecenas quis dui sollicitudin, vulputate nunc ut, dictum quam. Nam a congue lorem. Nulla non facilisis sapien. Ut luctus nulla nibh, sed finibus urna porta non. Duis aliquet augue id urna euismod auctor. Integer pellentesque vulputate enim non mattis. Donec finibus mattis dolor, et feugiat nisi pharetra porta. Mauris ullamcorper cursus magna. Orci varius natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus.";

tests/src/test_cases/test_profiler.c

@@ -2,6 +2,7 @@
 #include "../lvgl.h"
 
 #include "unity/unity.h"
+#include <string.h>
 
 #define OUTPUT_LINE_MAX 8
 #define OUTPUT_BUF_MAX 128

tests/src/test_cases/test_txt.c

@@ -2,6 +2,7 @@
 #include "../lvgl.h"
 
 #include "unity/unity.h"
+#include <string.h>
 
 void test_txt_should_insert_string_into_another(void)
 {

tests/src/test_cases/widgets/test_dropdown.c

@@ -3,6 +3,7 @@
 
 #include "unity/unity.h"
 #include "lv_test_indev.h"
+#include <string.h>
 
 void setUp(void)
 {

tests/src/test_cases/widgets/test_label.c

@@ -2,6 +2,7 @@
 #include "../lvgl.h"
 
 #include "unity/unity.h"
+#include <string.h>
 
 static const char * long_text =
     "Lorem ipsum dolor sit amet, consectetur adipiscing elit. Cras malesuada ultrices magna in rutrum.";

tests/src/test_cases/widgets/test_objid.c

@@ -2,6 +2,7 @@
 #include "../lvgl.h"
 
 #include "unity/unity.h"
+#include <string.h>
 
 void test_obj_id_should_match_class_name(void)
 {

tests/src/test_cases/widgets/test_roller.c

@@ -3,6 +3,7 @@
 
 #include "unity/unity.h"
 #include "lv_test_indev.h"
+#include <string.h>
 
 #define OPTION_BUFFER_SZ        (20U)
 #define OPTION_SMALL_BUFFER_SZ  (3U)