diff options
Diffstat (limited to 'include/util')
| -rw-r--r-- | include/util/io.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/util/io.h b/include/util/io.h index 5bdbcbd..22199f3 100644 --- a/include/util/io.h +++ b/include/util/io.h @@ -33,4 +33,8 @@ bool isnum(char *s); void reverse(char str[], int length); char *itoa(int num, char* str, int base); +void usage(void); +void unix_error(char *msg); +void app_error(char *msg); + } |