diff --git a/include/linux/string.h b/include/linux/string.h
index c61306d..e4c7558 100644
--- a/include/linux/string.h
+++ b/include/linux/string.h
@@ -56,6 +56,7 @@
 #ifndef __HAVE_ARCH_STRRCHR
 extern char * strrchr(const char *,int);
 #endif
+extern char * strstrip(char *);
 #ifndef __HAVE_ARCH_STRSTR
 extern char * strstr(const char *,const char *);
 #endif