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external/cache/sources/wl/include/miniopt.h

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+/*
+ * Command line options parser.
+ *
+ * $Copyright Open Broadcom Corporation$
+ * $Id: miniopt.h 241182 2011-02-17 21:50:03Z gmo $
+ */
+
+
+#ifndef MINI_OPT_H
+#define MINI_OPT_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* ---- Include Files ---------------------------------------------------- */
+/* ---- Constants and Types ---------------------------------------------- */
+
+#define MINIOPT_MAXKEY	128	/* Max options */
+typedef struct miniopt {
+
+	/* These are persistent after miniopt_init() */
+	const char* name;		/* name for prompt in error strings */
+	const char* flags;		/* option chars that take no args */
+	bool longflags;		/* long options may be flags */
+	bool opt_end;		/* at end of options (passed a "--") */
+
+	/* These are per-call to miniopt() */
+
+	int consumed;		/* number of argv entries cosumed in
+				 * the most recent call to miniopt()
+				 */
+	bool positional;
+	bool good_int;		/* 'val' member is the result of a sucessful
+				 * strtol conversion of the option value
+				 */
+	char opt;
+	char key[MINIOPT_MAXKEY];
+	char* valstr;		/* positional param, or value for the option,
+				 * or null if the option had
+				 * no accompanying value
+				 */
+	uint uval;		/* strtol translation of valstr */
+	int  val;		/* strtol translation of valstr */
+} miniopt_t;
+
+void miniopt_init(miniopt_t *t, const char* name, const char* flags, bool longflags);
+int miniopt(miniopt_t *t, char **argv);
+
+
+/* ---- Variable Externs ------------------------------------------------- */
+/* ---- Function Prototypes ---------------------------------------------- */
+
+
+#ifdef __cplusplus
+	}
+#endif
+
+#endif  /* MINI_OPT_H  */