include cleanups: remove unused headers and add feature test macros

[musl] / src / unistd / ctermid.c

diff --git a/src/unistd/ctermid.c b/src/unistd/ctermid.c
index ffa9b75..7768405 100644 (file)
--- a/src/unistd/ctermid.c
+++ b/src/unistd/ctermid.c
@@ -1,6 +1,4 @@
 #include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
 #include <fcntl.h>
 #include <unistd.h>
 #include <limits.h>