code: declare memcache members as int

so they can be set to OIDC_CONFIG_POS_INT_UNSET without warning

Signed-off-by: Hans Zandbelt <[email protected]>

Author: zandbelt

ChangeLog

@@ -1,6 +1,7 @@
 12/16/2024
 - http: report errors when curl_easy_setopt fails and improve macro usage
 - code: declare enum members as int so they can be set to OIDC_CONFIG_POS_INT_UNSET without warning
+- code: declare memcache members as int so they can be set to OIDC_CONFIG_POS_INT_UNSET without warning
 
 12/15/2024
 - add Coverity Github action

src/cfg/cfg_int.h

@@ -87,14 +87,14 @@ struct oidc_cfg_cache_t {
 	/* cache_type= memcache: list of memcache host/port servers to use */
 	char *memcache_servers;
 	/* cache_type= memcache: minimum number of connections to each memcache server per process*/
-	apr_uint32_t memcache_min;
+	int memcache_min;
 	/* cache_type= memcache: soft maximum number of connections to each memcache server per process */
-	apr_uint32_t memcache_smax;
+	int memcache_smax;
 	/* cache_type= memcache: hard maximum number of connections to each memcache server per process */
-	apr_uint32_t memcache_hmax;
+	int memcache_hmax;
 	/* cache_type= memcache: maximum time in microseconds a connection to a memcache server can be idle before being
 	 * closed */
-	apr_uint32_t memcache_ttl;
+	int memcache_ttl;
 #endif
 
 	/*