mirror of
https://github.com/torvalds/linux.git
synced 2024-09-29 03:13:05 +00:00
20 lines
512 B
C
20 lines
512 B
C
|
#ifndef BOOT_STRING_H
|
||
|
|
#define BOOT_STRING_H
|
||
|
|
|
||
|
|
/* Undef any of these macros coming from string_32.h. */
|
||
|
|
#undef memcpy
|
||
|
|
#undef memset
|
||
|
|
#undef memcmp
|
||
|
|
|
||
|
|
void *memcpy(void *dst, const void *src, size_t len);
|
||
|
|
void *memset(void *dst, int c, size_t len);
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Access builtin version by default. If one needs to use optimized version,
|
||
|
|
* do "undef memcpy" in .c file and link against right string.c
|
||
|
|
*/
|
||
|
|
#define memcpy(d,s,l) __builtin_memcpy(d,s,l)
|
||
|
|
#define memset(d,c,l) __builtin_memset(d,c,l)
|
||
|
|
|
||
|
|
#endif /* BOOT_STRING_H */
|