Yet more updates. Getting closer....

 -Erik

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));