head     1.1;branch   ;access   ;symbols  ;locks    ;comment  @ * @;1.1date     94.01.17.14.59.32;  author rstevens;  state Exp;branches ;next     ;desc@@1.1log@08Dec93 version for tcpipi@text@#include	"ourhdr.h"ssize_t						/* Write "n" bytes to a descriptor. */writen(int fd, const void *vptr, size_t n){	size_t		nleft, nwritten;	const char	*ptr;	ptr = vptr;	/* can't do pointer arithmetic on void* */	nleft = n;	while (nleft > 0) {		if ( (nwritten = write(fd, ptr, nleft)) <= 0)			return(nwritten);		/* error */		nleft -= nwritten;		ptr   += nwritten;	}	return(n);}@