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Diffstat (limited to 'include/linux/string.h')
-rw-r--r--include/linux/string.h17
1 files changed, 12 insertions, 5 deletions
diff --git a/include/linux/string.h b/include/linux/string.h
index dee221429ad0..c61306da8c52 100644
--- a/include/linux/string.h
+++ b/include/linux/string.h
@@ -13,11 +13,6 @@
extern "C" {
#endif
-extern char * strpbrk(const char *,const char *);
-extern char * strsep(char **,const char *);
-extern __kernel_size_t strspn(const char *,const char *);
-extern __kernel_size_t strcspn(const char *,const char *);
-
extern char *strndup_user(const char __user *, long);
/*
@@ -70,6 +65,18 @@ extern __kernel_size_t strlen(const char *);
#ifndef __HAVE_ARCH_STRNLEN
extern __kernel_size_t strnlen(const char *,__kernel_size_t);
#endif
+#ifndef __HAVE_ARCH_STRPBRK
+extern char * strpbrk(const char *,const char *);
+#endif
+#ifndef __HAVE_ARCH_STRSEP
+extern char * strsep(char **,const char *);
+#endif
+#ifndef __HAVE_ARCH_STRSPN
+extern __kernel_size_t strspn(const char *,const char *);
+#endif
+#ifndef __HAVE_ARCH_STRCSPN
+extern __kernel_size_t strcspn(const char *,const char *);
+#endif
#ifndef __HAVE_ARCH_MEMSET
extern void * memset(void *,int,__kernel_size_t);