old_error_mode 474 ext/standard/proc_open.c UINT old_error_mode; old_error_mode 750 ext/standard/proc_open.c old_error_mode = SetErrorMode(SEM_FAILCRITICALERRORS|SEM_NOGPFAULTERRORBOX); old_error_mode 769 ext/standard/proc_open.c SetErrorMode(old_error_mode);