完善头文件

cfadmin-cn · May 27, 2022 · 0746db3 · 0746db3
1 parent f9b2a83
commit 0746db3
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/luaclib/src/lcrypt/hex.c b/luaclib/src/lcrypt/hex.c
@@ -1,4 +1,5 @@
 #include "lcrypt.h"
+#include <ctype.h>
 
 static char lencode[] = "0123456789abcdef";