SCUMM: Fix building when MAKE_LFLS isn't defined

Author: einstein95

engines/scumm/extract_loom_tg16.cpp

@@ -1177,7 +1177,7 @@ struct _index {
 	uint32 sound_addr[NUM_SOUNDS];
 }	lfl_index;
 #else // !MAKE_LFLS
-void dump_resource (Common::File &input, const char *fn_template, int num, p_resource res) {
+void ExtractLoomTG16::dump_resource (Common::File &input, const char *fn_template, int num, p_resource res) {
 	char fname[256];
 	sprintf(fname, fn_template, num);
 	Common::File output(fname, "wb");

engines/scumm/extract_loom_tg16.h

@@ -38,6 +38,9 @@ class ExtractLoomTG16 : public Tool {
 protected:
 
 	void extract_resource(Common::File &input, Common::File &output, p_resource res);
+#ifndef MAKE_LFLS
+	void dump_resource(Common::File &input, const char *fn_template, int num, p_resource res);
+#endif
 };
 
 #endif