Add a "fork" of musl as //fusl.

fusl/src/legacy/lutimes.c

Index: fusl/src/legacy/lutimes.c
diff --git a/fusl/src/legacy/lutimes.c b/fusl/src/legacy/lutimes.c
new file mode 100644
index 0000000000000000000000000000000000000000..2e5502d1e38f430db52e699ebbcbebe7fa3a5670
--- /dev/null
+++ b/fusl/src/legacy/lutimes.c
@@ -0,0 +1,14 @@
+#define _GNU_SOURCE
+#include <sys/stat.h>
+#include <sys/time.h>
+#include <fcntl.h>
+
+int lutimes(const char *filename, const struct timeval tv[2])
+{
+	struct timespec times[2];
+	times[0].tv_sec  = tv[0].tv_sec;
+	times[0].tv_nsec = tv[0].tv_usec * 1000;
+	times[1].tv_sec  = tv[1].tv_sec;
+	times[1].tv_nsec = tv[1].tv_usec * 1000;
+	return utimensat(AT_FDCWD, filename, times, AT_SYMLINK_NOFOLLOW);
+}