|  | #ifndef __ASM_NIOS_STRING_H | 
|  | #define __ASM_NIOS_STRING_H | 
|  |  | 
|  | #undef __HAVE_ARCH_STRRCHR | 
|  | extern char * strrchr(const char * s, int c); | 
|  |  | 
|  | #undef __HAVE_ARCH_STRCHR | 
|  | extern char * strchr(const char * s, int c); | 
|  |  | 
|  | #undef __HAVE_ARCH_MEMCPY | 
|  | extern void * memcpy(void *, const void *, __kernel_size_t); | 
|  |  | 
|  | #undef __HAVE_ARCH_MEMMOVE | 
|  | extern void * memmove(void *, const void *, __kernel_size_t); | 
|  |  | 
|  | #undef __HAVE_ARCH_MEMCHR | 
|  | extern void * memchr(const void *, int, __kernel_size_t); | 
|  |  | 
|  | #undef __HAVE_ARCH_MEMSET | 
|  | extern void * memset(void *, int, __kernel_size_t); | 
|  |  | 
|  | #undef __HAVE_ARCH_MEMZERO | 
|  | extern void memzero(void *ptr, __kernel_size_t n); | 
|  |  | 
|  | #endif |