PRUint32 index; for (index = 0; index<set->hsize; index++) if (set->harray[index] == fh) { return 1; } return 0;
PR_IMPLEMENT(PRInt32) PR_FD_ISSET(PRFileDesc *fh, PR_fd_set *set){	PRUint32 index;	for (index = 0; index<set->hsize; index++)		if (set->harray[index] == fh) {			return 1;		}	return 0;}