X-Git-Url: https://www.tinc-vpn.org/git/browse?a=blobdiff_plain;ds=sidebyside;f=lib%2Futils.h;h=a4684f3dffd8225b64efb4601d188f7a4d0a9951;hb=e9635ae38e0e2e3eb92568a1e234f8348856dd69;hp=9184a33948134e7be4df0e7554d4faec6257d71a;hpb=d335c6d0d7328fd86154dc60b22deb7953ab0228;p=tinc

diff --git a/lib/utils.h b/lib/utils.h
index 9184a339..a4684f3d 100644
--- a/lib/utils.h
+++ b/lib/utils.h
@@ -20,6 +20,8 @@
 #ifndef __TINC_UTILS_H__
 #define __TINC_UTILS_H__
 
+#include <ctype.h>
+
 enum {
   DEBUG_CONNECTIONS = 0,
   DEBUG_PROTOCOL,
@@ -35,4 +37,7 @@ enum {
 extern volatile int cp_line;
 extern volatile char *cp_file;
 
+extern void hex2bin(char *src, char *dst, size_t length);
+extern void bin2hex(char *src, char *dst, size_t length);
+
 #endif /* __TINC_UTILS_H__ */