Merge netplay_frontend.c into retroarch.c -

This should be the last file we have to roll into retroarch.c

Makefile.common

@@ -1799,7 +1799,6 @@ ifeq ($(HAVE_NETWORKING), 1)
    # Netplay
    DEFINES += -DHAVE_NETWORK_CMD
    OBJ += network/netplay/netplay_delta.o \
-               network/netplay/netplay_frontend.o \
                network/netplay/netplay_handshake.o \
                network/netplay/netplay_init.o \
                network/netplay/netplay_io.o \

griffin/griffin.c

@@ -1198,7 +1198,6 @@ NETPLAY
 ============================================================ */
 #ifdef HAVE_NETWORKING
 #include "../network/netplay/netplay_delta.c"
-#include "../network/netplay/netplay_frontend.c"
 #include "../network/netplay/netplay_handshake.c"
 #include "../network/netplay/netplay_init.c"
 #include "../network/netplay/netplay_io.c"

network/netplay/netplay.h

@@ -86,32 +86,6 @@ enum rarch_netplay_share_analog_preference
    RARCH_NETPLAY_SHARE_ANALOG_LAST
 };
 
-int16_t input_state_net(unsigned port, unsigned device,
-      unsigned idx, unsigned id);
-
-void video_frame_net(const void *data, unsigned width,
-      unsigned height, size_t pitch);
-
-void audio_sample_net(int16_t left, int16_t right);
-
-size_t audio_sample_batch_net(const int16_t *data, size_t frames);
-
-bool init_netplay_deferred(const char* server, unsigned port);
-
-/**
- * init_netplay
- * @direct_host          : Host to connect to directly, if applicable (client only)
- * @server               : server address to connect to (client only)
- * @port                 : TCP port to host on/connect to
- *
- * Initializes netplay.
- *
- * If netplay is already initialized, will return false (0).
- *
- * Returns: true (1) if successful, otherwise false (0).
- **/
-bool init_netplay(void *direct_host, const char *server, unsigned port);
-
 void deinit_netplay(void);
 
 bool netplay_driver_ctl(enum rarch_netplay_ctl_state state, void *data);