pidgin/pidgin

Create a glibcompat.h to define G_GNUC_(BEGIN,END)_IGNORE_DEPRECATIONS which was added in 2.32.0 but we only require 2.16.0
#include "conversation.h"
PurpleAccount *purple_accounts_find_ext(const char *name, const char *protocol_id,
gboolean (*account_test)(const PurpleAccount *account));
PurpleAccount *purple_accounts_find_any(const char *name, const char *protocol);
PurpleAccount *purple_accounts_find_connected(const char *name, const char *protocol);