REORG: ssl: move ckch_inst functions to src/ssl_ckch.c

Move ckch_inst_new() and ckch_inst_free() to src/ssl_ckch.c
diff --git a/src/ssl_ckch.c b/src/ssl_ckch.c
index 1a5de31..072cd3c 100644
--- a/src/ssl_ckch.c
+++ b/src/ssl_ckch.c
@@ -871,3 +871,42 @@
 	return NULL;
 }
 
+
+/********************  ckch_inst functions ******************************/
+
+/* unlink a ckch_inst, free all SNIs, free the ckch_inst */
+/* The caller must use the lock of the bind_conf if used with inserted SNIs */
+void ckch_inst_free(struct ckch_inst *inst)
+{
+	struct sni_ctx *sni, *sni_s;
+
+	if (inst == NULL)
+		return;
+
+	list_for_each_entry_safe(sni, sni_s, &inst->sni_ctx, by_ckch_inst) {
+		SSL_CTX_free(sni->ctx);
+		LIST_DEL(&sni->by_ckch_inst);
+		ebmb_delete(&sni->name);
+		free(sni);
+	}
+	LIST_DEL(&inst->by_ckchs);
+	LIST_DEL(&inst->by_crtlist_entry);
+	free(inst);
+}
+
+/* Alloc and init a ckch_inst */
+struct ckch_inst *ckch_inst_new()
+{
+	struct ckch_inst *ckch_inst;
+
+	ckch_inst = calloc(1, sizeof *ckch_inst);
+	if (!ckch_inst)
+		return NULL;
+
+	LIST_INIT(&ckch_inst->sni_ctx);
+	LIST_INIT(&ckch_inst->by_ckchs);
+	LIST_INIT(&ckch_inst->by_crtlist_entry);
+
+	return ckch_inst;
+}
+
diff --git a/src/ssl_sock.c b/src/ssl_sock.c
index 792fca8..43ba750 100644
--- a/src/ssl_sock.c
+++ b/src/ssl_sock.c
@@ -2692,43 +2692,6 @@
 }
 #endif
 
-/* unlink a ckch_inst, free all SNIs, free the ckch_inst */
-/* The caller must use the lock of the bind_conf if used with inserted SNIs */
-void ckch_inst_free(struct ckch_inst *inst)
-{
-	struct sni_ctx *sni, *sni_s;
-
-	if (inst == NULL)
-		return;
-
-	list_for_each_entry_safe(sni, sni_s, &inst->sni_ctx, by_ckch_inst) {
-		SSL_CTX_free(sni->ctx);
-		LIST_DEL(&sni->by_ckch_inst);
-		ebmb_delete(&sni->name);
-		free(sni);
-	}
-	LIST_DEL(&inst->by_ckchs);
-	LIST_DEL(&inst->by_crtlist_entry);
-	free(inst);
-}
-
-/* Alloc and init a ckch_inst */
-struct ckch_inst *ckch_inst_new()
-{
-	struct ckch_inst *ckch_inst;
-
-	ckch_inst = calloc(1, sizeof *ckch_inst);
-	if (!ckch_inst)
-		return NULL;
-
-	LIST_INIT(&ckch_inst->sni_ctx);
-	LIST_INIT(&ckch_inst->by_ckchs);
-	LIST_INIT(&ckch_inst->by_crtlist_entry);
-
-	return ckch_inst;
-}
-
-
 /* This function allocates a sni_ctx and adds it to the ckch_inst */
 static int ckch_inst_add_cert_sni(SSL_CTX *ctx, struct ckch_inst *ckch_inst,
                                  struct bind_conf *s, struct ssl_bind_conf *conf,