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authorBradley Taunt <bt@btxx.org>2024-11-06 08:40:23 -0500
committerBradley Taunt <bt@btxx.org>2024-11-06 08:40:23 -0500
commit08e3aadd9b6d64dfabbd37581ef0d4d6d649444f (patch)
tree3449586cfe8226e8441b1e00ece92b30daf2e609 /dmenuo/arg.h
parent2696eff953132fc335d2d5f19e82009ac0870419 (diff)
Initial overall to match latest updates
Diffstat (limited to 'dmenuo/arg.h')
-rwxr-xr-xdmenuo/arg.h49
1 files changed, 49 insertions, 0 deletions
diff --git a/dmenuo/arg.h b/dmenuo/arg.h
new file mode 100755
index 0000000..e94e02b
--- /dev/null
+++ b/dmenuo/arg.h
@@ -0,0 +1,49 @@
+/*
+ * Copy me if you can.
+ * by 20h
+ */
+
+#ifndef ARG_H__
+#define ARG_H__
+
+extern char *argv0;
+
+/* use main(int argc, char *argv[]) */
+#define ARGBEGIN for (argv0 = *argv, argv++, argc--;\
+ argv[0] && argv[0][0] == '-'\
+ && argv[0][1];\
+ argc--, argv++) {\
+ char argc_;\
+ char **argv_;\
+ int brk_;\
+ if (argv[0][1] == '-' && argv[0][2] == '\0') {\
+ argv++;\
+ argc--;\
+ break;\
+ }\
+ for (brk_ = 0, argv[0]++, argv_ = argv;\
+ argv[0][0] && !brk_;\
+ argv[0]++) {\
+ if (argv_ != argv)\
+ break;\
+ argc_ = argv[0][0];\
+ switch (argc_)
+
+#define ARGEND }\
+ }
+
+#define ARGC() argc_
+
+#define EARGF(x) ((argv[0][1] == '\0' && argv[1] == NULL)?\
+ ((x), abort(), (char *)0) :\
+ (brk_ = 1, (argv[0][1] != '\0')?\
+ (&argv[0][1]) :\
+ (argc--, argv++, argv[0])))
+
+#define ARGF() ((argv[0][1] == '\0' && argv[1] == NULL)?\
+ (char *)0 :\
+ (brk_ = 1, (argv[0][1] != '\0')?\
+ (&argv[0][1]) :\
+ (argc--, argv++, argv[0])))
+
+#endif