READ_DATA_PENDING 162 io.c               if (!READ_DATA_PENDING(fp)) {\
READ_DATA_PENDING 218 io.c               return READ_DATA_PENDING(fp);
READ_DATA_PENDING 225 io.c               if (!READ_DATA_PENDING(fp)) {
READ_DATA_PENDING 477 io.c               if (READ_DATA_PENDING(fptr->f)) return Qfalse;
READ_DATA_PENDING 638 io.c           	if (!READ_DATA_PENDING(f)) {
READ_DATA_PENDING 1191 io.c               if (!READ_DATA_PENDING(f)) {
READ_DATA_PENDING 1410 io.c               if ((fptr->mode & FMODE_READABLE) && READ_DATA_PENDING(fptr->f)) {
READ_DATA_PENDING 1464 io.c               if (READ_DATA_PENDING(fptr->f)) {
READ_DATA_PENDING 3086 io.c           	    if (READ_DATA_PENDING(fptr->f)) { /* check for buffered data */