commit eb57a460f6cc9e79fcbe6b6af30858aac94cabe2
parent 39be4bf848af47c7680ed2243607df7db6922790
Author: Christoph Lohmann <20h@r-36.net>
Date:   Fri,  6 Apr 2012 20:46:01 +0200

Adding the missing arg.h for ARG* macros.
Diffstat:
A
arg.h
 | 
40
++++++++++++++++++++++++++++++++++++++++

1 file changed, 40 insertions(+), 0 deletions(-)
diff --git a/arg.h b/arg.h
@@ -0,0 +1,40 @@
+/*
+ * See LICENSE file for copyright and license details.
+ */
+
+#ifndef __CMD_H__
+#define __CMD_H__
+
+extern char *argv0;
+
+#define USED(x) ((void)(x))
+
+#define ARGBEGIN	for (argv0 = *argv, argv++, argc--;\
+					argv[0] && argv[0][1]\
+					&& argv[0][0] == '-';\
+					argc--, argv++) {\
+				char _argc;\
+				char **_argv;\
+				if (argv[0][1] == '-' && argv[0][2] == '\0') {\
+					argv++;\
+					argc--;\
+					break;\
+				}\
+				for (argv[0]++, _argv = argv; argv[0][0];\
+						argv[0]++) {\
+					if (_argv != argv)\
+						break;\
+					_argc = argv[0][0];\
+					switch (_argc)
+
+#define ARGEND			}\
+				USED(_argc);\
+			}\
+			USED(argv);\
+			USED(argc);
+
+#define EARGF(x)	((argv[1] == NULL)? ((x), abort(), (char *)0) :\
+			(argc--, argv++, argv[0]))
+
+#endif
+