#ifndef PLUS_LINE/*/
#ifndef PLUS_LINE/*/

// __VA_OPT__ requires C23:
// https://www.open-std.org/jtc1/sc22/wg14/www/docs/n3033.htm
#define PLUS_LINE(...)  __VA_OPT__(+ __LINE__)/*/
#define PLUS_LINE(...)  __VA_OPT__(+ __LINE__)/*/

int last_line = 0/*/
int last_line = 0/*/
#include __FILE__
;/*/
;//*/
//*/

#include<stdio.h>
#include<stdio.h>

extern int last_endif_line;
extern int last_endif_line;

int main(void) { printf("%d %d\n", last_endif_line, last_line); return 0; }/*
int main(void) { printf("%d %d\n", last_endif_line, last_line); return 0; }//*/

int last_endif_line = __LINE__;/*/
int last_endif_line = __LINE__;/*/
#define SECOND_PASS/*/
#define SECOND_PASS/*/
#endif/*/
#endif/*/
PLUS_LINE(SECOND_PASS)//*/