fix formatting in libircclient

src/libircclient-test.cpp

@@ -1,11 +1,16 @@
-#include <libircclient/libircclient.h>
-
-int
-main()
-{
-	irc_callbacks_t callbacks;
-	memset(&callbacks, 0, sizeof(callbacks));
-
-	irc_create_session(&callbacks);
-	return 0;
-}
+/* This file is part of mingw-cross-env.       */
+/* See doc/index.html for further information. */
+
+#include <libircclient/libircclient.h>
+
+int main(int argc, char *argv[])
+{
+    (void)argc;
+    (void)argv;
+
+    irc_callbacks_t callbacks;
+    memset(&callbacks, 0, sizeof(callbacks));
+
+    irc_create_session(&callbacks);
+    return 0;
+}

src/libircclient.mk

@@ -22,7 +22,7 @@ endef
 define $(PKG)_BUILD
     cd '$(1)' && ./configure \
         --prefix='$(PREFIX)/$(TARGET)' \
-	--host='$(TARGET)' \
+        --host='$(TARGET)' \
         --disable-debug \
         --enable-threads \
         --disable-ipv6