Correct warning if used -Wextra

argsparse.h

@@ -33,6 +33,10 @@
 #define ArgsGetSimpleNumbers() options_numbers_simple
 #define ArgsGetNamesNumbers() options_numbers_names
 
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
 typedef struct {
     char** simple_flags;
     char** names_vals;
@@ -82,10 +86,6 @@ int _lib_argparse_emulated_main(__args_parse_t* arg_list_named)
 /* Data type instead of argc and argv in the main function */
 #define args_t int __argc__, char** __argv__) __arglist(
 
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
 size_t __conf_flags_size(char** conf, size_t size) {
     unsigned int d = 0;
     size_t s = 0;