openwrt-packages-dist/net/socat/patches/100-musl-compat.patch

--- a/sysincludes.h
+++ b/sysincludes.h
@@ -79,6 +79,9 @@
 #endif
 #if HAVE_NETDB_H && (_WITH_IP4 || _WITH_IP6)
 #include <netdb.h>	/* struct hostent, gethostbyname() */
+#if !(__UCLIBC__ || __GLIBC__)
+#define NETDB_INTERNAL -1
+#endif
 #endif
 #if HAVE_SYS_UN_H && WITH_UNIX
 #include <sys/un.h>	/* struct sockaddr_un, unix domain sockets */
@@ -139,8 +142,10 @@
 #include <netpacket/packet.h>
 #endif
 #if HAVE_NETINET_IF_ETHER_H
+#if defined(__UCLIBC__) || defined(__GLIBC__)
 #include <netinet/if_ether.h>
 #endif
+#endif
 #if HAVE_LINUX_IF_TUN_H
 #include <linux/if_tun.h>
 #endif