use standard snprintf() instead of GLib g_snprintf()

src/DespotifyUtils.cxx

@@ -91,10 +91,11 @@ mpd_despotify_tag_from_track(struct ds_track *track)
 	if (!track->has_meta_data)
 		return tag;
 
-	g_snprintf(tracknum, sizeof(tracknum), "%d", track->tracknumber);
-	g_snprintf(date, sizeof(date), "%d", track->year);
-	g_snprintf(comment, sizeof(comment), "Bitrate %d Kbps, %sgeo restricted",
-			track->file_bitrate / 1000, track->geo_restricted ? "" : "not ");
+	snprintf(tracknum, sizeof(tracknum), "%d", track->tracknumber);
+	snprintf(date, sizeof(date), "%d", track->year);
+	snprintf(comment, sizeof(comment), "Bitrate %d Kbps, %sgeo restricted",
+		 track->file_bitrate / 1000,
+		 track->geo_restricted ? "" : "not ");
 	tag->AddItem(TAG_TITLE, track->title);
 	tag->AddItem(TAG_ARTIST, track->artist->name);
 	tag->AddItem(TAG_TRACK, tracknum);

src/output/HttpdClient.cxx

@@ -131,18 +131,18 @@ HttpdClient::SendResponse()
 	assert(state == RESPONSE);
 
 	if (dlna_streaming_requested) {
-		g_snprintf(buffer, sizeof(buffer),
-			   "HTTP/1.1 206 OK\r\n"
-			   "Content-Type: %s\r\n"
-			   "Content-Length: 10000\r\n"
-			   "Content-RangeX: 0-1000000/1000000\r\n"
-			   "transferMode.dlna.org: Streaming\r\n"
-			   "Accept-Ranges: bytes\r\n"
-			   "Connection: close\r\n"
-			   "realTimeInfo.dlna.org: DLNA.ORG_TLAG=*\r\n"
-			   "contentFeatures.dlna.org: DLNA.ORG_OP=01;DLNA.ORG_CI=0\r\n"
-			   "\r\n",
-			   httpd->content_type);
+		snprintf(buffer, sizeof(buffer),
+			 "HTTP/1.1 206 OK\r\n"
+			 "Content-Type: %s\r\n"
+			 "Content-Length: 10000\r\n"
+			 "Content-RangeX: 0-1000000/1000000\r\n"
+			 "transferMode.dlna.org: Streaming\r\n"
+			 "Accept-Ranges: bytes\r\n"
+			 "Connection: close\r\n"
+			 "realTimeInfo.dlna.org: DLNA.ORG_TLAG=*\r\n"
+			 "contentFeatures.dlna.org: DLNA.ORG_OP=01;DLNA.ORG_CI=0\r\n"
+			 "\r\n",
+			 httpd->content_type);
 
 	} else if (metadata_requested) {
 		gchar *metadata_header;
@@ -158,14 +158,14 @@ HttpdClient::SendResponse()
 		g_free(metadata_header);
 
        } else { /* revert to a normal HTTP request */
-		g_snprintf(buffer, sizeof(buffer),
-			   "HTTP/1.1 200 OK\r\n"
-			   "Content-Type: %s\r\n"
-			   "Connection: close\r\n"
-			   "Pragma: no-cache\r\n"
-			   "Cache-Control: no-cache, no-store\r\n"
-			   "\r\n",
-			   httpd->content_type);
+		snprintf(buffer, sizeof(buffer),
+			 "HTTP/1.1 200 OK\r\n"
+			 "Content-Type: %s\r\n"
+			 "Connection: close\r\n"
+			 "Pragma: no-cache\r\n"
+			 "Cache-Control: no-cache, no-store\r\n"
+			 "\r\n",
+			 httpd->content_type);
 	}
 
 	ssize_t nbytes = SocketMonitor::Write(buffer, strlen(buffer));

src/playlist/DespotifyPlaylistPlugin.cxx

@@ -42,7 +42,7 @@ add_song(std::forward_list<SongPointer> &songs, struct ds_track *track)
 	char *ds_uri;
 
 	/* Create a spt://... URI for MPD */
-	g_snprintf(uri, sizeof(uri), "%s://", dsp_scheme);
+	snprintf(uri, sizeof(uri), "%s://", dsp_scheme);
 	ds_uri = uri + strlen(dsp_scheme) + 3;
 
 	if (despotify_track_to_uri(track, ds_uri) != ds_uri) {

src/system/Resolver.cxx

@@ -33,6 +33,7 @@
 #endif /* G_OS_WIN32 */
 
 #include <string.h>
+#include <stdio.h>
 
 const Domain resolver_domain("resolver");
 
@@ -118,7 +119,7 @@ resolve_host_port(const char *host_port, unsigned default_port,
 
 	char buffer[32];
 	if (port == NULL && default_port != 0) {
-		g_snprintf(buffer, sizeof(buffer), "%u", default_port);
+		snprintf(buffer, sizeof(buffer), "%u", default_port);
 		port = buffer;
 	}