FOPEN
mqdp->mqd_flags = (oflag - FOPEN) & (FREAD|FWRITE);
mqdnp->mqdn_flags = (oflag - FOPEN) & (FNONBLOCK);
#ifndef FOPEN
#ifndef FOPEN
fdinfo.pr_fileflags += FOPEN;
fdinfo->pr_fileflags += FOPEN;
retval += FOPEN;
retval += FOPEN;
fp->f_flag |= (iarg - FOPEN) & ~(FREAD|FWRITE);
(fmode) : (fmode) - FOPEN)
unitp->hpc3130_oflag = FOPEN;
unitp->oflag[channel] = (uint16_t)FOPEN;
unitp->adm1026_oflag = FOPEN;
admp->adm1031_oflag = FOPEN;
icsp->ics951601_oflag = (uint16_t)FOPEN;
unitp->lm75_oflag = FOPEN;
unitp->ltc1427_oflag = FOPEN;
unitp->max1617_oflag = (uint16_t)FOPEN;
pcap->pca9556_oflag = (uint16_t)FOPEN;
unitp->pcf8574_oflag = FOPEN;
unitp->pcf8591_oflag = FOPEN;
unitp->pic16f819_oflag = FOPEN;
unitp->seeprom_oflag = FOPEN;
unitp->oflag = FOPEN;
unitp->ssc100_oflag = FOPEN;
unitp->tda8444_oflag[channel] = (uint16_t)FOPEN;
unitp->pcf8574_oflag = FOPEN;