1 files changed, 2 insertions, 0 deletions

diff --git a/include/libbb.h b/include/libbb.h
index 794e43889..e674e4aea 100644
--- a/include/libbb.h
+++ b/include/libbb.h
@@ -734,6 +734,8 @@ const char *make_human_readable_str(unsigned long long size,
                 unsigned long block_size, unsigned long display_unit) FAST_FUNC;
 /* Put a string of hex bytes ("1b2e66fe"...), return advanced pointer */
 char *bin2hex(char *buf, const char *cp, int count) FAST_FUNC;
+/* Reverse */
+char* hex2bin(char *dst, const char *str, int count) FAST_FUNC;
 
 /* Generate a UUID */
 void generate_uuid(uint8_t *buf) FAST_FUNC;