@@ -98,6 +98,8 @@ unknown_opt:

                 *po->u.int_arg = 1;

             } else if (po->flags & OPT_INT) {

                 *po->u.int_arg = atoi(arg);

+            } else if (po->flags & OPT_INT64) {

+                *po->u.int64_arg = atoll(arg);

             } else if (po->flags & OPT_FLOAT) {

                 *po->u.float_arg = atof(arg);

             } else if (po->flags & OPT_FUNC2) {

@@ -36,12 +36,14 @@ typedef struct {

 #define OPT_FLOAT  0x0100

 #define OPT_SUBTITLE 0x0200

 #define OPT_FUNC2  0x0400

+#define OPT_INT64  0x0800

      union {

         void (*func_arg)(const char *); //FIXME passing error code as int return would be nicer then exit() in the func

         int *int_arg;

         char **str_arg;

         float *float_arg;

         int (*func2_arg)(const char *, const char *);

+        int64_t *int64_arg;

     } u;

     const char *help;

     const char *argname;