| /* | |
| * on Mac OS X, err is something else, | |
| * and assigning to it causes a bus error. | |
| * what a crappy linker. | |
| */ | |
| #define err rc_err | |
| #define EOF (-1) | |
| #define NBUF 512 | |
| struct io{ | |
| int fd; | |
| char *bufp, *ebuf, *strp, buf[NBUF]; | |
| }; | |
| io *err; | |
| io *openfd(int), *openstr(void), *opencore(char *, int); | |
| int emptybuf(io*); | |
| void pchr(io*, int); | |
| int rchr(io*); | |
| void closeio(io*); | |
| void flush(io*); | |
| int fullbuf(io*, int); | |
| void pdec(io*, long); | |
| void poct(io*, ulong); | |
| void phex(io*, long); | |
| 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*, ...); |