diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/stdio.h | 9 | ||||
| -rw-r--r-- | include/unistd.h | 1 |
2 files changed, 10 insertions, 0 deletions
diff --git a/include/stdio.h b/include/stdio.h index 5f944f1f7..654cb8e55 100644 --- a/include/stdio.h +++ b/include/stdio.h @@ -172,6 +172,15 @@ extern int vfprintf __P ((FILE *__restrict __s, extern int vsprintf __P ((char *__restrict __s, __const char *__restrict __format, va_list __arg)); +/* Maximum chars of output to write in MAXLEN. */ +extern int snprintf __P ((char *__restrict __s, size_t __maxlen, + __const char *__restrict __format, ...)) + __attribute__ ((__format__ (__printf__, 3, 4))); +/* Maximum chars of output to write in MAXLEN. */ +extern int vsnprintf __P ((char *__restrict __s, size_t __maxlen, + __const char *__restrict __format, + va_list __arg)) + __attribute__ ((__format__ (__printf__, 3, 0))); diff --git a/include/unistd.h b/include/unistd.h index 6c2d1cece..d8a25dfa1 100644 --- a/include/unistd.h +++ b/include/unistd.h @@ -30,6 +30,7 @@ extern void usleep __P ((unsigned long __microseconds)); extern int pause __P ((void)); extern char* crypt __P((__const char *__key, __const char *__salt)); extern int isatty __P ((int __fd)); +extern char *ttyname __P ((int __fd)); extern int readlink __P ((__const char *__path, char *__buf, size_t __len)); extern int link __P ((__const char *__from, __const char *__to)); extern int symlink __P ((__const char *__from, __const char *__to)); |