ast_comparator/test/student_data/anonymized/reference_37_tsh.c
/*
 * waitfg - Block until process pid is no longer the foreground process
 */
Block until process pid is no longer the foreground process
Block until process pid is no longer the foreground process
void waitfg(pid_t pid)
{
    while(pid == fgpid(jobs)) {
        sleep(0);
    }
    return;
}
void waitfg ( pid_t pid ) { while ( pid == fgpid ( jobs ) ) { sleep ( 0 ) ; } return ; }
waitfg - Block until process pid is no longer the foreground process
waitfg - Block until process pid is no longer the foreground process
// wait till foreground process to exits