X-Git-Url: http://cvs.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/9455b51c2a0554ea2bd55a28dee5a5c2a6707fc6..3cec706139a331d4405db6a7d71e17e0a1573c20:/armsrc/string.c

diff --git a/armsrc/string.c b/armsrc/string.c
index cc71276c..945a4cf6 100644
--- a/armsrc/string.c
+++ b/armsrc/string.c
@@ -48,6 +48,11 @@ int memcmp(const void *av, const void *bv, int len)
 	return 0;
 }
 
+void memxor(uint8_t * dest, uint8_t * src, size_t len) {
+   for( ; len > 0; len--,dest++,src++)
+       *dest ^= *src;
+}
+
 int strlen(const char *str)
 {
 	int l = 0;