PIPECONN_P       1595 src/process.c    if ((!NETCONN_P (process) && !SERIALCONN_P (process) && !PIPECONN_P (process))
PIPECONN_P       1607 src/process.c    if (NILP (key) && PIPECONN_P (process))
PIPECONN_P       1851 src/process.c        if (!PIPECONN_P (xstderr))
PIPECONN_P       5955 src/process.c  		       && !PIPECONN_P (proc))
PIPECONN_P       5957 src/process.c  	      else if (nread == 0 && PIPECONN_P (proc))
PIPECONN_P       7055 src/process.c  			     || PIPECONN_P (process)))
PIPECONN_P       7082 src/process.c  			     || PIPECONN_P (process)))
PIPECONN_P       8219 src/process.c  	if (NETCONN_P (proc) || SERIALCONN_P (proc) || PIPECONN_P (proc))
PIPECONN_P       8431 src/process.c    CHECK_TYPE (PIPECONN_P (process), Qpipe_process_p, process);