| b.liu | e958203 | 2025-04-17 19:18:16 +0800 | [diff] [blame^] | 1 | --- a/unixos.c |
| 2 | +++ b/unixos.c | ||||
| 3 | @@ -25,6 +25,7 @@ | ||||
| 4 | #include <stdio.h> | ||||
| 5 | #include <ctype.h> | ||||
| 6 | #include <string.h> | ||||
| 7 | +#include <stdlib.h> | ||||
| 8 | #include <errno.h> | ||||
| 9 | #include <sys/types.h> | ||||
| 10 | #include <sys/param.h> | ||||
| 11 | @@ -39,8 +40,6 @@ | ||||
| 12 | #endif | ||||
| 13 | |||||
| 14 | extern int errno; | ||||
| 15 | -extern char *malloc(); | ||||
| 16 | -extern char *getenv(); | ||||
| 17 | |||||
| 18 | int overwrite_files = 0; | ||||
| 19 | int didchat; | ||||
| 20 | --- a/xmalloc.c | ||||
| 21 | +++ b/xmalloc.c | ||||
| 22 | @@ -24,7 +24,7 @@ | ||||
| 23 | */ | ||||
| 24 | #include <stdio.h> | ||||
| 25 | #include <string.h> | ||||
| 26 | -extern char *malloc(), *realloc(); | ||||
| 27 | +#include <stdlib.h> | ||||
| 28 | |||||
| 29 | char *xmalloc (int size) | ||||
| 30 | { | ||||