issourcefile      586 gtags/gtags.c  			type = issourcefile(single_update) ? GPATH_SOURCE : GPATH_OTHER;
issourcefile      653 libutil/find.c 				if (issourcefile(path)) {
issourcefile      766 libutil/find.c 		if (!issourcefile(path))
issourcefile       26 libutil/find.h int issourcefile(const char *);