#define OPT_INT 0x0080
#define OPT_FLOAT 0x0100
#define OPT_SUBTITLE 0x0200
+#define OPT_FUNC2 0x0400
union {
- void (*func_arg)(const char *);
+ 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 *);
} u;
const char *help;
const char *argname;