From 5122302da6298702395bb5731a605e199f6bcc44 Mon Sep 17 00:00:00 2001
From: Elliot Nunn <elliotnunn@me.com>
Date: Mon, 19 Aug 2019 12:32:19 +0800
Subject: [PATCH] Reverse more of the OF interface

---
 patchset/Custer/8-source.patch | 75 +++++++++++++++++++++++++++++++++-
 1 file changed, 74 insertions(+), 1 deletion(-)

diff --git a/patchset/Custer/8-source.patch b/patchset/Custer/8-source.patch
index 7481aaa..2f68535 100644
--- a/patchset/Custer/8-source.patch
+++ b/patchset/Custer/8-source.patch
@@ -22877,7 +22877,7 @@ diff --git a/OS/StartMgr/OpenFirmware.c b/OS/StartMgr/OpenFirmware.c
 new file mode 100644
 --- /dev/null
 +++ b/OS/StartMgr/OpenFirmware.c
-@@ -0,0 +1,483 @@
+@@ -0,0 +1,556 @@
 +#include <CodeFragments.h>
 +#include <NameRegistry.h>
 +#include <NameRegistryPriv.h>
@@ -23360,6 +23360,79 @@ new file mode 100644
 +	*(ProductInfo **)UnivInfoPtr = newPtr;
 +}
 +
++struct mysterystruct {
++	short a;
++	short b;
++	long c;
++	long d;
++	long e;
++};
++
++struct mysterystruct2 {
++	long a;
++	short b; // either short-char-char or char-char-short
++	char c;
++	char d;
++	long e;
++	long f;
++	long g;
++};
++
++void
++INTERC_1DB0(struct mysterystruct *x)
++{
++	x->a = 1;
++	x->b = 0;
++	x->c = 0;
++	x->d = 0;
++	x->e = 0;
++}
++
++void
++INTERC_1DE0(GDHandle gh, struct mysterystruct *x)
++{
++	CntrlParam paramblk;
++	OSErr err;
++
++	INTERC_1DB0(x);
++
++	paramblk.ioNamePtr = NULL;
++	paramblk.ioCRefNum = (**gh).gdRefNum;
++	paramblk.csCode = 12;
++	*(struct mysterystruct **)(&paramblk.csParam) = x;
++
++	err = PBStatusSync((ParmBlkPtr)(&paramblk));
++}
++
++OSErr
++INTERC_1E20(GDHandle gh, struct mysterystruct2 *x)
++{
++	CntrlParam paramblk;
++	OSErr err = paramErr;
++
++	if (gh == NULL) goto exit;
++	if (x == NULL) goto exit;
++
++	x->b = 0;
++	x->c = 0;
++	x->d = 0;
++	x->e = 0;
++	x->f = 0;
++	x->g = 0;
++
++	paramblk.ioNamePtr = NULL;
++	paramblk.ioCRefNum = (**gh).gdRefNum;
++	paramblk.csCode = 28;
++	*(struct mysterystruct2 **)(&paramblk.csParam) = x;
++
++	err = PBStatusSync((ParmBlkPtr)(&paramblk));
++	if (err != noErr) goto exit;
++
++	if (x->a == -1) err = statusErr;
++
++	exit: return err;
++}
++
 +/* This file is complete... the remaining kilobytes to 0x2BC0 are filled by Amphibian DNA */
 diff --git a/OS/StartMgr/OpenFirmware.c.idump b/OS/StartMgr/OpenFirmware.c.idump
 new file mode 100644