1 #ifndef __ASM_I386_STRING_H 2 #define __ASM_I386_STRING_H 3 4 /* 5 * We don't do inline string functions, since the 6 * optimised inline asm versions are not small. 7 */ 8 #undef __HAVE_ARCH_STRNCPY 9 extern char *strncpy(char *__dest, __const__ char *__src, __kernel_size_t __n); 10 11 #undef __HAVE_ARCH_STRRCHR 12 extern char *strrchr(const char *s, int c); 13 14 #undef __HAVE_ARCH_STRCHR 15 extern char *strchr(const char *s, int c); 16 17 #ifdef CONFIG_X86_64 18 19 #undef __HAVE_ARCH_MEMCPY 20 extern void *memcpy(void *, const void *, __kernel_size_t); 21 22 #undef __HAVE_ARCH_MEMMOVE 23 extern void *memmove(void *, const void *, __kernel_size_t); 24 25 #undef __HAVE_ARCH_MEMSET 26 extern void *memset(void *, int, __kernel_size_t); 27 28 #else 29 30 #define __HAVE_ARCH_MEMCPY 31 extern void *memcpy(void *, const void *, __kernel_size_t); 32 33 #define __HAVE_ARCH_MEMMOVE 34 extern void *memmove(void *, const void *, __kernel_size_t); 35 36 #define __HAVE_ARCH_MEMSET 37 extern void *memset(void *, int, __kernel_size_t); 38 39 #endif /* CONFIG_X86_64 */ 40 41 #undef __HAVE_ARCH_MEMCHR 42 extern void *memchr(const void *, int, __kernel_size_t); 43 44 #undef __HAVE_ARCH_MEMZERO 45 extern void memzero(void *ptr, __kernel_size_t n); 46 47 #endif 48