quote_ch         1007 tools/lib/traceevent/event-parse.c 	int ch, last_ch, quote_ch, next_ch;
quote_ch         1080 tools/lib/traceevent/event-parse.c 		quote_ch = ch;
quote_ch         1098 tools/lib/traceevent/event-parse.c 		} while (ch != quote_ch || last_ch == '\\');