add bsd headers

Author: WinterMute

.gitignore

@@ -1,6 +1,6 @@
 cube
 deps
-include
+/include
 lib
 wii
 build

external/bsd/include/arpa/inet.h

@@ -0,0 +1,41 @@
+// FreeBSD's header was so full of s*it, I just picked libctru's version of <arpa/inet.h>
+
+#pragma once
+
+#include <netinet/in.h>
+#include <stdint.h>
+
+static inline uint32_t htonl(uint32_t hostlong)
+{
+    return __builtin_bswap32(hostlong);
+}
+
+static inline uint16_t htons(uint16_t hostshort)
+{
+    return __builtin_bswap16(hostshort);
+}
+
+static inline uint32_t ntohl(uint32_t netlong)
+{
+    return __builtin_bswap32(netlong);
+}
+
+static inline uint16_t ntohs(uint16_t netshort)
+{
+    return __builtin_bswap16(netshort);
+}
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+    in_addr_t inet_addr(const char *cp);
+    int       inet_aton(const char *cp, struct in_addr *inp);
+    char*     inet_ntoa(struct in_addr in);
+
+    const char *inet_ntop(int af, const void * src, char * dst, socklen_t size);
+    int        inet_pton(int af, const char * src, void * dst);
+
+#ifdef __cplusplus
+}
+#endif