weechat: Drop res_init() patches

They are no longer needed with unified headers.

packages/weechat/declare-res-init.patch

@@ -1,39 +0,0 @@
-diff -u -r ../weechat-1.6/src/core/wee-network.c ./src/core/wee-network.c
---- ../weechat-1.6/src/core/wee-network.c	2016-10-02 03:35:04.000000000 -0400
-+++ ./src/core/wee-network.c	2016-10-09 14:54:05.867352606 -0400
-@@ -65,6 +65,9 @@
- #include "wee-string.h"
- #include "../plugins/plugin.h"
- 
-+#ifdef __ANDROID__
-+int res_init();
-+#endif
- 
- int network_init_gnutls_ok = 0;
- 
-diff -u -r ../weechat-1.6/src/plugins/irc/irc-server.c ./src/plugins/irc/irc-server.c
---- ../weechat-1.6/src/plugins/irc/irc-server.c	2016-10-02 03:35:04.000000000 -0400
-+++ ./src/plugins/irc/irc-server.c	2016-10-09 14:52:31.256766303 -0400
-@@ -66,6 +66,9 @@
- #include "irc-redirect.h"
- #include "irc-sasl.h"
- 
-+#ifdef __ANDROID__
-+int res_init();
-+#endif
- 
- struct t_irc_server *irc_servers = NULL;
- struct t_irc_server *last_irc_server = NULL;
-diff -u -r ../weechat-1.6/src/plugins/xfer/xfer.c ./src/plugins/xfer/xfer.c
---- ../weechat-1.6/src/plugins/xfer/xfer.c	2016-10-02 03:35:04.000000000 -0400
-+++ ./src/plugins/xfer/xfer.c	2016-10-09 14:52:31.256766303 -0400
-@@ -46,6 +46,9 @@
- #include "xfer-network.h"
- #include "xfer-upgrade.h"
- 
-+#ifdef __ANDROID__
-+int res_init();
-+#endif
- 
- WEECHAT_PLUGIN_NAME(XFER_PLUGIN_NAME);
- WEECHAT_PLUGIN_DESCRIPTION(N_("DCC file transfer and direct chat"));