--- a/th_args.h	Thu Sep 25 03:18:27 2014 +0300
+++ b/th_args.h	Thu Sep 25 03:37:08 2014 +0300
@@ -21,6 +21,11 @@
 #define OPT_ARGREQ     (1)    // Option requires an argument
 #define OPT_ARGMASK    (3)    // Mask for option argument flags
 
+#define OPTH_BAILOUT       0x0001 // Bail out on errors
+#define OPTH_ONLY_OPTS     0x0010 // Handle only options
+#define OPTH_ONLY_OTHER    0x0020 // Handle only "non-options"
+#define OPTH_ONLY_MASK     0x00f0 // Mask
+
 
 typedef struct
 {
@@ -35,7 +40,7 @@
 BOOL th_args_process(int argc, char *argv[],
      optarg_t argList[], int argListN,
      BOOL (*handleOpt)(int, char *, char *),
-     BOOL (*handleFile)(char *), BOOL);
+     BOOL (*handleFile)(char *), int flags);
 
 void th_args_help(FILE *, optarg_t optList[], int optListN);