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- /*
- * This file is part of the UCB release of Plan 9. It is subject to the license
- * terms in the LICENSE file found in the top-level directory of this
- * distribution and at http://akaros.cs.berkeley.edu/files/Plan9License. No
- * part of the UCB release of Plan 9, including this file, may be copied,
- * modified, propagated, or distributed except according to the terms contained
- * in the LICENSE file.
- */
- #define EOF (-1)
- #define NBUF 512
- struct io{
- int fd;
- unsigned char *bufp, *ebuf, *strp;
- unsigned char buf[NBUF];
- };
- io *err;
- io *openfd(int), *openstr(void), *opencore(char *, int);
- int emptybuf(io*);
- void pchr(io*, int);
- int rchr(io*);
- int rutf(io*, char*, Rune*);
- void closeio(io*);
- void flush(io*);
- int fullbuf(io*, int);
- void pdec(io*, int);
- void poct(io*, unsigned);
- void pptr(io*, void*);
- void pquo(io*, char*);
- void pwrd(io*, char*);
- void pstr(io*, char*);
- void pcmd(io*, tree*);
- void pval(io*, word*);
- void pfnc(io*, thread*);
- void pfmt(io*, char*, ...);
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