adjust axtls level

[project/luci.git] / libs / nixio / src / tls-crypto.c

diff --git a/libs/nixio/src/tls-crypto.c b/libs/nixio/src/tls-crypto.c
index c93b1aa..714ec4e 100644 (file)
--- a/libs/nixio/src/tls-crypto.c
+++ b/libs/nixio/src/tls-crypto.c
@@ -17,15 +17,12 @@
  */
 
 #include "nixio-tls.h"
+#include <stdlib.h>
 #include <string.h>
 #include <errno.h>
 #include <fcntl.h>
 #include <unistd.h>
 
-static char nixio__bin2hex[] = {
-'0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e', 'f'
-};
-
 static int nixio_crypto_hash__init(lua_State *L, int hmac) {
        const char *type = luaL_checkstring(L, 1);
        nixio_hash *hash = lua_newuserdata(L, sizeof(nixio_hash));