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-rw-r--r--include/linux/string.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/string.h b/include/linux/string.h
index e9b134d1428..8e44855712c 100644
--- a/include/linux/string.h
+++ b/include/linux/string.h
@@ -85,6 +85,9 @@ extern int memcmp(const void *,const void *,__kernel_size_t);
#ifndef __HAVE_ARCH_MEMCHR
extern void * memchr(const void *,int,__kernel_size_t);
#endif
+#ifndef __HAVE_ARCH_MEMCHR_INV
+void *memchr_inv(const void *, int, size_t);
+#endif
#ifdef __cplusplus
}