Export the char_entry_t type

src/ckpool.h

@@ -65,6 +65,14 @@ struct connsock {
 
 typedef struct connsock connsock_t;
 
+typedef struct char_entry char_entry_t;
+
+struct char_entry {
+	char_entry_t *next;
+	char_entry_t *prev;
+	char *buf;
+};
+
 struct server_instance {
 	/* Hash table data */
 	UT_hash_handle hh;

src/stratifier.c

@@ -374,14 +374,6 @@ struct json_entry {
 	json_t *val;
 };
 
-typedef struct char_entry char_entry_t;
-
-struct char_entry {
-	char_entry_t *next;
-	char_entry_t *prev;
-	char *buf;
-};
-
 /* Priority levels for generator messages */
 #define GEN_LAX 0
 #define GEN_NORMAL 1