1 files changed, 49 insertions, 0 deletions
diff --git a/flx/arg.h b/flx/arg.h
new file mode 100644
index 0000000..d1180d2
--- /dev/null
+++ b/flx/arg.h
@@ -0,0 +1,49 @@
+#ifndef __ARG_H__
+#define __ARG_H__
+
+#include <stdio.h>
+
+typedef struct p_param t_param;
+
+struct p_param {
+    char shortopt;
+    char *longopt;
+    int  optnum;
+    int  minarg;
+    char *help;
+};
+
+extern char    *Progname ;
+
+/* example: use of t_param
+t_param sample_poptions[] = {
+    { 'h', "help", 0xFFFF, 0, "this help" },
+    { 0, NULL, 0, 0}
+};
+
+int sample_pfct(int opt, t_param *param, char **flag, char **argv) {
+    if (opt == 0xFFFF) arg_usage(sample_poptions, NULL);
+    return (param ? param->minarg : 0);
+}
+
+int main(int argc, char **argv) {
+    int  ret;
+
+    ret = arg_init(argc, argv, sample_poptions, sample_pfct);
+    if (ret <= 0) return (1);
+    argc -= ret; argv += ret;
+
+    ...
+}
+
+*/
+
+int   arg_init(int argc, char **argv, t_param *paramoptions, int (*paramfct)()) ;
+char  *progname(char *);
+void  arg_usage(t_param *p, char *message, ...);
+
+
+#endif /* __ARG_H__ */
+
+
+