FPIPE             337 src/win/process-stdio.c         CHILD_STDIO_CRT_FLAGS(buffer, i) = FOPEN | FPIPE;
FPIPE             365 src/win/process-stdio.c             CHILD_STDIO_CRT_FLAGS(buffer, i) = FOPEN | FPIPE;
FPIPE             402 src/win/process-stdio.c           crt_flags = FOPEN | FPIPE;