--- arg.h | 15 ++++++++------- 1 file changed, 8 insertions(+), 7 deletions(-)
diff --git a/arg.h b/arg.h
index d565126..5e9de7c 100644
--- a/arg.h
+++ b/arg.h
@@ -26,24 +26,25 @@ extern char *argv0;
*argv && (*argv)[0] == '-' && (*argv)[1];
\
argc--, argv++)
\
{
\
- int i_, argused_;
\
+ char *arg_;
\
+ int argused_;
\
if ((*argv)[1] == '-' && !(*argv)[2]) {
\
argc--, argv++;
\
break;
\
}
\
- for (i_ = 1, argused_ = 0; (*argv)[i_]; i_++) {
\
- switch((*argv)[i_])
+ for (arg_ = *argv + 1, argused_ = 0; *arg_; arg_++) {
\
+ switch(*arg_)
#define ARGEND if (argused_) {
\
- if (! (*argv)[i_ + 1])
\
+ if (! arg_[1])
\
argc--, argv++;
\
break;
\
}
\
}
\
}
-#define ARGC() ((*argv)[i_])
-#define ARGF_(x) ((*argv)[i_ + 1] ? (argused_ = 1, *argv + i_ + 1) :
\
- argv[1] ? (argused_ = 1, argv[1] ) : (x))
+#define ARGC() (*arg_)
+#define ARGF_(x) (arg_[1] ? (argused_ = 1, arg_ + 1) :
\
+ argv[1] ? (argused_ = 1, argv[1] ) : (x))
#define EARGF(x) ARGF_(( (x), exit(1), NULL))
#define ARGF() ARGF_(NULL)
--
2.31.1
