include cleanups: remove unused headers and add feature test macros

[musl] / src / unistd / gethostname.c

diff --git a/src/unistd/gethostname.c b/src/unistd/gethostname.c
index a406c4e..f984b7d 100644 (file)
--- a/src/unistd/gethostname.c
+++ b/src/unistd/gethostname.c
@@ -1,6 +1,5 @@
 #include <unistd.h>
 #include <sys/utsname.h>
-#include <string.h>
 
 int gethostname(char *name, size_t len)
 {