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

fusl/src/network/inet_ntoa.c

Index: fusl/src/network/inet_ntoa.c
diff --git a/fusl/src/network/inet_ntoa.c b/fusl/src/network/inet_ntoa.c
new file mode 100644
index 0000000000000000000000000000000000000000..71411e0b5f145a59838a02149ef26644e6e4199f
--- /dev/null
+++ b/fusl/src/network/inet_ntoa.c
@@ -0,0 +1,10 @@
+#include <arpa/inet.h>
+#include <stdio.h>
+
+char *inet_ntoa(struct in_addr in)
+{
+	static char buf[16];
+	unsigned char *a = (void *)&in;
+	snprintf(buf, sizeof buf, "%d.%d.%d.%d", a[0], a[1], a[2], a[3]);
+	return buf;
+}