X-Git-Url: http://git.efficios.com/?p=argpar.git;a=blobdiff_plain;f=argpar%2Fargpar.h;h=07ec8c47071f8f0f850e7d41020faa8d66361688;hp=3340d90f593031756a6e8d80f5a704ddff6f89a1;hb=10aefab2119c89f4afa4f46a619eae20d6be7512;hpb=0a024790c9bd035f94db7919cafc0ffd051452f3

diff --git a/argpar/argpar.h b/argpar/argpar.h
index 3340d90..07ec8c4 100644
--- a/argpar/argpar.h
+++ b/argpar/argpar.h
@@ -338,6 +338,17 @@ void argpar_item_destroy(const struct argpar_item *item);
 @{
 */
 
+enum argpar_error_type {
+	/// Unknown option error
+	ARGPAR_ERROR_TYPE_UNKNOWN_OPT,
+
+	/// Missing option argument error
+	ARGPAR_ERROR_TYPE_MISSING_OPT_ARG,
+
+	/// Unexpected option argument error
+	ARGPAR_ERROR_TYPE_UNEXPECTED_OPT_ARG,
+};
+
 /*!
 @struct argpar_error
 
@@ -346,6 +357,10 @@ void argpar_item_destroy(const struct argpar_item *item);
 */
 struct argpar_error;
 
+ARGPAR_HIDDEN
+enum argpar_error_type argpar_error_type(
+	const struct argpar_error *error);
+
 /*!
 @brief
     Returns the index of the original argument (in \p argv, as passed to
@@ -603,14 +618,8 @@ enum argpar_iter_next_status {
 	/// End of iteration (no more original arguments to parse)
 	ARGPAR_ITER_NEXT_STATUS_END,
 
-	/// Unknown option error
-	ARGPAR_ITER_NEXT_STATUS_ERROR_UNKNOWN_OPT = -1,
-
-	/// Missing option argument error
-	ARGPAR_ITER_NEXT_STATUS_ERROR_MISSING_OPT_ARG = -2,
-
-	/// Unexpected option argument error
-	ARGPAR_ITER_NEXT_STATUS_ERROR_UNEXPECTED_OPT_ARG = -3,
+	/// Argument error
+	ARGPAR_ITER_NEXT_STATUS_ERROR = -1,
 
 	/// Memory error
 	ARGPAR_ITER_NEXT_STATUS_ERROR_MEMORY = -12,