| 336 | } |
| 337 | |
| 338 | staticfn char * |
| 339 | You_buf(int siz) |
| 340 | { |
| 341 | if (siz > gy.you_buf_siz) { |
| 342 | if (gy.you_buf) |
| 343 | free((genericptr_t) gy.you_buf); |
| 344 | gy.you_buf_siz = siz + 10; |
| 345 | gy.you_buf = (char *) alloc((unsigned) gy.you_buf_siz); |
| 346 | } |
| 347 | return gy.you_buf; |
| 348 | } |
| 349 | |
| 350 | void |
| 351 | free_youbuf(void) |