#include <stddef.h> | |
extern void *memcpy(void *dest, void const *from, size_t n); | |
#ifdef WITH_DECL | |
inline void *memcpy(void *dest, void const *from, size_t n) { | |
char const *ifrom = from; | |
char *idest = dest; | |
while (n--) | |
*idest++ = *ifrom++; | |
return dest; | |
} | |
#endif | |
#ifdef WITH_SELF_REFERENCE_DECL | |
inline void *memcpy(void *dest, void const *from, size_t n) { | |
if (n != 0) | |
memcpy(dest, from, n); | |
return dest; | |
} | |
#endif |