1 #ifndef _LINUX_STRING_H_
2 #define _LINUX_STRING_H_
4 /* We don't want strings.h stuff being user by user stuff by accident */
8 #include <linux/types.h> /* for size_t */
9 #include <linux/stddef.h> /* for NULL */
15 extern char * ___strtok;
16 extern char * strpbrk(const char *,const char *);
17 extern char * strtok(char *,const char *);
18 extern char * strsep(char **,const char *);
19 extern __kernel_size_t strspn(const char *,const char *);
23 * Include machine specific inline routines
25 #include <asm/string.h>
27 #ifndef __HAVE_ARCH_STRCPY
28 extern char * strcpy(char *,const char *);
30 #ifndef __HAVE_ARCH_STRNCPY
31 extern char * strncpy(char *,const char *, __kernel_size_t);
33 #ifndef __HAVE_ARCH_STRCAT
34 extern char * strcat(char *, const char *);
36 #ifndef __HAVE_ARCH_STRNCAT
37 extern char * strncat(char *, const char *, __kernel_size_t);
39 #ifndef __HAVE_ARCH_STRCMP
40 extern int strcmp(const char *,const char *);
42 #ifndef __HAVE_ARCH_STRNCMP
43 extern int strncmp(const char *,const char *,__kernel_size_t);
45 #ifndef __HAVE_ARCH_STRNICMP
46 extern int strnicmp(const char *, const char *, __kernel_size_t);
48 #ifndef __HAVE_ARCH_STRCHR
49 extern char * strchr(const char *,int);
51 #ifndef __HAVE_ARCH_STRRCHR
52 extern char * strrchr(const char *,int);
54 #ifndef __HAVE_ARCH_STRSTR
55 extern char * strstr(const char *,const char *);
57 #ifndef __HAVE_ARCH_STRLEN
58 extern __kernel_size_t strlen(const char *);
60 #ifndef __HAVE_ARCH_STRNLEN
61 extern __kernel_size_t strnlen(const char *,__kernel_size_t);
64 #ifndef __HAVE_ARCH_MEMSET
65 extern void * memset(void *,int,__kernel_size_t);
67 #ifndef __HAVE_ARCH_MEMCPY
68 extern void * memcpy(void *,const void *,__kernel_size_t);
70 #ifndef __HAVE_ARCH_MEMMOVE
71 extern void * memmove(void *,const void *,__kernel_size_t);
73 #ifndef __HAVE_ARCH_MEMSCAN
74 extern void * memscan(void *,int,__kernel_size_t);
76 #ifndef __HAVE_ARCH_MEMCMP
77 extern int memcmp(const void *,const void *,__kernel_size_t);
79 #ifndef __HAVE_ARCH_MEMCHR
80 extern void * memchr(const void *,int,__kernel_size_t);
88 #endif /* _LINUX_STRING_H_ */