http://www.ousob.com --- Legacy Redefined OuSob - File: /wwwroot/clipx/usr/include/asm-x86_64/string.h

#ifndef _X86_64_STRING_H_ #define _X86_64_STRING_H_ #ifdef __KERNEL__ /* Written 2002 by Andi Kleen */ /* Only used for special circumstances. Stolen from i386/string.h */ static inline void * __inline_memcpy(void * to, const void * from, size_t n) { unsigned long d0, d1, d2; __asm__ __volatile__( "rep ; movsl\n\t" "testb $2,%b4\n\t" "je 1f\n\t" "movsw\n" "1:\ttestb $1,%b4\n\t" "je 2f\n\t" "movsb\n" "2:" : "=&c" (d0), "=&D" (d1), "=&S" (d2) :"0" (n/4), "q" (n),"1" ((long) to),"2" ((long) from) : "memory"); return (to); } /* Even with __builtin_ the compiler may decide to use the out of line function. */ #define __HAVE_ARCH_MEMCPY 1 extern void *__memcpy(void *to, const void *from, size_t len); #define memcpy(dst,src,len) \ ({ size_t __len = (len); \ void *__ret; \ if (__builtin_constant_p(len) && __len >= 64) \ __ret = __memcpy((dst),(src),__len); \ else \ __ret = __builtin_memcpy((dst),(src),__len); \ __ret; }) #define __HAVE_ARCH_MEMSET #define memset __builtin_memset #define __HAVE_ARCH_MEMMOVE void * memmove(void * dest,const void *src,size_t count); /* Use C out of line version for memcmp */ #define memcmp __builtin_memcmp int memcmp(const void * cs,const void * ct,size_t count); /* out of line string functions use always C versions */ #define strlen __builtin_strlen size_t strlen(const char * s); #define strcpy __builtin_strcpy char * strcpy(char * dest,const char *src); #define strcat __builtin_strcat char * strcat(char * dest, const char * src); #define strcmp __builtin_strcmp int strcmp(const char * cs,const char * ct); #endif /* __KERNEL__ */ #endif