1 files changed, 1 insertions, 0 deletions

diff --git a/firmware/include/string.h b/firmware/include/string.h
index 6085c10eb6..c647178ffe 100644
--- a/firmware/include/string.h
+++ b/firmware/include/string.h
@@ -42,6 +42,7 @@ char 	*_EXFUN(strstr,(const char *, const char *));
 char    *_EXFUN(strcasestr,(const char *, const char *));
 
 size_t  strlcpy(char *dst, const char *src, size_t siz);
+size_t  strlcat(char *dst, const char *src, size_t siz);
 
 #ifndef _REENT_ONLY
 char    *_EXFUN(strtok,(char *, const char *));