YAZ_BEGIN_CDECL
+
/** \brief parser command-line options
\arg desc command argument description (allowed options)
\arg argv main argv
*/
YAZ_EXPORT int options (const char *desc, char **argv, int argc, char **arg);
+#define YAZ_OPTIONS_ERROR (-1)
+#define YAZ_OPTIONS_EOF (-2)
+
YAZ_END_CDECL
#endif