Build the Virtual Console patch with make crystal11_vc (#882)

Fixes #813

home/serial.asm

@@ -290,6 +290,7 @@ Serial_SyncAndExchangeNybble:: ; unreferenced
 	jp WaitLinkTransfer ; pointless
 
 WaitLinkTransfer::
+	vc_hook send_send_buf2
 	ld a, $ff
 	ld [wOtherPlayerLinkAction], a
 .loop
@@ -317,14 +318,26 @@ WaitLinkTransfer::
 	inc a
 	jr z, .loop
 
+	vc_patch Network10
+if DEF(_CRYSTAL11_VC)
+	ld b, 26
+else
 	ld b, 10
+endc
+	vc_patch_end
 .receive
 	call DelayFrame
 	call LinkTransfer
 	dec b
 	jr nz, .receive
 
+	vc_patch Network11
+if DEF(_CRYSTAL11_VC)
+	ld b, 26
+else
 	ld b, 10
+endc
+	vc_patch_end
 .acknowledge
 	call DelayFrame
 	call LinkDataReceived
@@ -333,6 +346,7 @@ WaitLinkTransfer::
 
 	ld a, [wOtherPlayerLinkAction]
 	ld [wOtherPlayerLinkMode], a
+	vc_hook send_send_buf2_ret
 	ret
 
 LinkTransfer::