4 files changed, 35 insertions, 15 deletions
diff --git a/include/apimagic/apimagic.h b/include/apimagic/apimagic.h
index 8ea0b36..c6da7e2 100644
--- a/include/apimagic/apimagic.h
+++ b/include/apimagic/apimagic.h
@@ -182,6 +182,8 @@ amgc_api int  amgc_output_unit_unions	(const struct amgc_unit_ctx *, const struc
 amgc_api int  amgc_output_unit_functions(const struct amgc_unit_ctx *, const struct amgc_layout *, FILE *);
 
 /* utility helper api */
+amgc_api int  amgc_perform_unit_action	(const struct amgc_unit_ctx *, const struct amgc_action *, const struct amgc_layout *, FILE *);
+
 amgc_api int  amgc_get_entity_index	(const struct amgc_entity[], const char *);
 amgc_api int  amgc_get_define_index	(const struct amgc_unit_ctx *, const char *);
 amgc_api int  amgc_get_enum_index	(const struct amgc_unit_ctx *, const char *);
diff --git a/project/common.mk b/project/common.mk
index 8a14c46..8de8d05 100644
--- a/project/common.mk
+++ b/project/common.mk
@@ -1,6 +1,7 @@
 COMMON_SRCS = \
 	src/driver/amgc_driver_ctx.c \
 	src/driver/amgc_paradigm_meta.c \
+	src/driver/amgc_unit_action.c \
 	src/driver/amgc_unit_ctx.c \
 	src/logic/amgc_enum_members.c \
 	src/logic/amgc_init_unit_meta.c \
diff --git a/src/apimagic.c b/src/apimagic.c
index f89df43..6d92db6 100644
--- a/src/apimagic.c
+++ b/src/apimagic.c
@@ -26,21 +26,7 @@ static void apimagic_perform_unit_actions(struct amgc_unit_ctx * uctx)
 	const struct amgc_action * action;
 
 	for (action=uctx->cctx->actions; action->type; action++)
-		switch (action->action) {
-			case AMGC_OUTPUT_ENUM:
-				if (action->symbol)
-					(void)0;
-				else
-					amgc_output_unit_enums(uctx,0,stdout);
-				break;
-
-			case AMGC_LIST_ENUM:
-				if (action->symbol)
-					(void)0;
-				else
-					amgc_list_unit_enums(uctx,0,stdout);
-				break;
-		}
+		amgc_perform_unit_action(uctx,action,0,stdout);
 }
 
 static int apimagic_exit(struct amgc_driver_ctx * dctx, int nerrors)
diff --git a/src/driver/amgc_unit_action.c b/src/driver/amgc_unit_action.c
new file mode 100644
index 0000000..04cfb8f
--- /dev/null
+++ b/src/driver/amgc_unit_action.c
@@ -0,0 +1,31 @@
+/**********************************************************/
+/*  apimagic: cparser-based API normalization utility     */
+/*  Copyright (C) 2015--2016  Z. Gilboa                   */
+/*  Released under GPLv2 and GPLv3; see COPYING.APIMAGIC. */
+/**********************************************************/
+
+#include <apimagic/apimagic.h>
+#include "apimagic_driver_impl.h"
+
+int amgc_perform_unit_action(
+	const struct amgc_unit_ctx *	uctx,
+	const struct amgc_action *	action,
+	const struct amgc_layout *	layout,
+	FILE *				fout)
+{
+	switch (action->action) {
+		case AMGC_OUTPUT_ENUM:
+			if (action->symbol)
+				return -1;
+			else
+				return amgc_output_unit_enums(uctx,0,stdout);
+
+		case AMGC_LIST_ENUM:
+			if (action->symbol)
+				return -1;
+			else
+				return amgc_list_unit_enums(uctx,0,stdout);
+	}
+
+	return -1;
+}