Define grouptype as an enum for debugging purposes

diff --git a/src/main/modcall.c b/src/main/modcall.c
index a1a132e..585f12e 100644 (file)
--- a/src/main/modcall.c
+++ b/src/main/modcall.c
@@ -63,18 +63,18 @@ struct modcallable {
                                      group_name[c->type], c->name ? c->name : "", \
                                      fr_int2str(mod_rcode_table, result, "<invalid>"))
 
-#define GROUPTYPE_SIMPLE       0
-#define GROUPTYPE_REDUNDANT    1
-#define GROUPTYPE_APPEND       2
-#define GROUPTYPE_COUNT                3
-
 typedef struct {
-       modcallable mc;         /* self */
-       int grouptype;  /* after mc */
-       modcallable *children;
-       CONF_SECTION *cs;
-       value_pair_map_t *map;  /* update */
-       fr_cond_t *cond;        /* if/elsif */
+       modcallable             mc;             /* self */
+       enum {
+               GROUPTYPE_SIMPLE = 0,
+               GROUPTYPE_REDUNDANT,
+               GROUPTYPE_APPEND,
+               GROUPTYPE_COUNT
+       } grouptype;                            /* after mc */
+       modcallable             *children;
+       CONF_SECTION            *cs;
+       value_pair_map_t        *map;           /* update */
+       fr_cond_t               *cond;          /* if/elsif */
 } modgroup;
 
 typedef struct {