use lighter internal stdio lock in getopt error printing

[musl] / src / dirent / readdir_r.c

diff --git a/src/dirent/readdir_r.c b/src/dirent/readdir_r.c
index d3d7c60..daa6c6e 100644 (file)
--- a/src/dirent/readdir_r.c
+++ b/src/dirent/readdir_r.c
@@ -1,11 +1,10 @@
 #include <dirent.h>
 #include <errno.h>
-#include <stdlib.h>
 #include <string.h>
 #include "__dirent.h"
 #include "libc.h"
 
-int readdir_r(DIR *dir, struct dirent *buf, struct dirent **result)
+int readdir_r(DIR *restrict dir, struct dirent *restrict buf, struct dirent **restrict result)
 {
        struct dirent *de;
        int errno_save = errno;