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-
- /***********************************************************
- * IBM PC "C" Bulletin Board *
- * Tulsa, OK 918-664-8737 *
- * SYSOP Lynn Long 300/1200 XMODEM *
- ***********************************************************/
-
-
- #include "io.h"
- #include "errno.h"
-
- int filewr(), badfd(), conwr();
-
- static int (*wrt_tab[])() = {
- badfd, filewr, conwr,
- };
-
- write(fd, buff, len)
- char *buff;
- {
- register struct channel *chp;
-
- if (fd < 0 || fd > MAXCHAN) {
- errno = EBADF;
- return -1;
- }
- chp = &chantab[fd];
- return (*wrt_tab[chp->c_write])(chp->c_arg, buff, len);
- }
-
- conwr(kind, buff, len)
- register char *buff;
- {
- register int count;
-
- for (count = 0 ; count < len ; ++count)
- bdos(kind, *buff++);
- return count;
- }
-
-