utf8.h: squelch unused-parameter warnings with NO_ICONV

Since DEVELOPER=YesPlease build enables -Wunused-parameter warnings
these days, the fallback definition for reencode_string_len() that
did not touch any of its parameters but one needs to be annotated
properly.

Signed-off-by: Mike Hommey <mh@glandium.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Mike Hommey 2024-10-03 05:01:40 +09:00 committed by Junio C Hamano
parent 5ecd5fa58b
commit e03b2a2105

5
utf8.h
View File

@ -33,8 +33,9 @@ char *reencode_string_len(const char *in, size_t insz,
const char *in_encoding,
size_t *outsz);
#else
static inline char *reencode_string_len(const char *a, size_t b,
const char *c, const char *d, size_t *e)
static inline char *reencode_string_len(const char *a UNUSED, size_t b UNUSED,
const char *c UNUSED,
const char *d UNUSED, size_t *e)
{ if (e) *e = 0; return NULL; }
#endif