qemu/osdep.h

#ifndef QEMU_OSDEP_H
#define QEMU_OSDEP_H

#include <stdarg.h>

#define qemu_printf printf

void *qemu_malloc(size_t size);
void *qemu_mallocz(size_t size);
void qemu_free(void *ptr);
char *qemu_strdup(const char *str);

void *qemu_vmalloc(size_t size);
void qemu_vfree(void *ptr);

void *get_mmap_addr(unsigned long size);

int qemu_create_pidfile(const char *filename);

#ifdef _WIN32
typedef struct {
    long tv_sec;
    long tv_usec;
} qemu_timeval;
int qemu_gettimeofday(qemu_timeval *tp);
#else
typedef struct timeval qemu_timeval;
#define qemu_gettimeofday(tp) gettimeofday(tp, NULL);
#endif /* !_WIN32 */

#endif