apply a facelift

1 files changed, 103 insertions, 101 deletions

diff --git a/source/obc1.c b/source/obc1.c
index 2761f77..1bc8db8 100644
--- a/source/obc1.c
+++ b/source/obc1.c
@@ -1,6 +1,6 @@
 /****************************************************
   Snes9x - Portable Super Nintendo Entertainment System (TM) emulator.
- 
+
   (c) Copyright 1996 - 2002 Gary Henderson (gary.henderson@ntlworld.com) and
                             Jerremy Koot (jkoot@snes9x.com)
 
@@ -43,46 +43,46 @@
   S-DD1 C emulator code
   (c) Copyright 2003 Brad Jorsch with research by
                      Andreas Naive and John Weidman
- 
+
   S-RTC C emulator code
   (c) Copyright 2001 John Weidman
-  
+
   ST010 C++ emulator code
   (c) Copyright 2003 Feather, Kris Bleakley, John Weidman and Matthew Kendora
 
-  Super FX x86 assembler emulator code 
-  (c) Copyright 1998 - 2003 zsKnight, _Demo_, and pagefault 
+  Super FX x86 assembler emulator code
+  (c) Copyright 1998 - 2003 zsKnight, _Demo_, and pagefault
 
-  Super FX C emulator code 
+  Super FX C emulator code
   (c) Copyright 1997 - 1999 Ivar, Gary Henderson and John Weidman
 
 
   SH assembler code partly based on x86 assembler code
-  (c) Copyright 2002 - 2004 Marcus Comstedt (marcus@mc.pp.se) 
+  (c) Copyright 2002 - 2004 Marcus Comstedt (marcus@mc.pp.se)
+
 
- 
   Specific ports contains the works of other authors. See headers in
   individual files.
- 
+
   Snes9x homepage: http://www.snes9x.com
- 
+
   Permission to use, copy, modify and distribute Snes9x in both binary and
   source form, for non-commercial purposes, is hereby granted without fee,
   providing that this license information and copyright notice appear with
   all copies and any derived work.
- 
+
   This software is provided 'as-is', without any express or implied
   warranty. In no event shall the authors be held liable for any damages
   arising from the use of this software.
- 
+
   Snes9x is freeware for PERSONAL USE only. Commercial users should
   seek permission of the copyright holders first. Commercial use includes
   charging money for Snes9x or software derived from Snes9x.
- 
+
   The copyright holders request that bug fixes and improvements to the code
   should be forwarded to them so everyone can benefit from the modifications
   in future versions.
- 
+
   Super NES and Super Nintendo Entertainment System are trademarks of
   Nintendo Co., Limited and its subsidiary companies.
 *******************************************************************************/
@@ -90,111 +90,113 @@
 #include "memmap.h"
 #include "obc1.h"
 
-static uint8 *OBC1_RAM = NULL;
+static uint8* OBC1_RAM = NULL;
 
 int OBC1_Address;
 int OBC1_BasePtr;
 int OBC1_Shift;
 
-uint8 GetOBC1 (uint16 Address)
+uint8 GetOBC1(uint16 Address)
 {
-	switch(Address) {
-		case 0x7ff0:
-			return OBC1_RAM[OBC1_BasePtr + (OBC1_Address << 2)];
-		
-		case 0x7ff1:
-			return OBC1_RAM[OBC1_BasePtr + (OBC1_Address << 2) + 1];
-		
-		case 0x7ff2:
-			return OBC1_RAM[OBC1_BasePtr + (OBC1_Address << 2) + 2];
-		
-		case 0x7ff3:
-			return OBC1_RAM[OBC1_BasePtr + (OBC1_Address << 2) + 3];
-		
-		case 0x7ff4:
-			return OBC1_RAM[OBC1_BasePtr + (OBC1_Address >> 2) + 0x200];	
-	}
-
-	return OBC1_RAM[Address & 0x1fff];
+   switch (Address)
+   {
+   case 0x7ff0:
+      return OBC1_RAM[OBC1_BasePtr + (OBC1_Address << 2)];
+
+   case 0x7ff1:
+      return OBC1_RAM[OBC1_BasePtr + (OBC1_Address << 2) + 1];
+
+   case 0x7ff2:
+      return OBC1_RAM[OBC1_BasePtr + (OBC1_Address << 2) + 2];
+
+   case 0x7ff3:
+      return OBC1_RAM[OBC1_BasePtr + (OBC1_Address << 2) + 3];
+
+   case 0x7ff4:
+      return OBC1_RAM[OBC1_BasePtr + (OBC1_Address >> 2) + 0x200];
+   }
+
+   return OBC1_RAM[Address & 0x1fff];
 }
 
-void SetOBC1 (uint8 Byte, uint16 Address)
+void SetOBC1(uint8 Byte, uint16 Address)
 {
-	switch(Address) {
-		case 0x7ff0:
-		{
-			OBC1_RAM[OBC1_BasePtr + (OBC1_Address << 2)] = Byte;
-			break;
-		}
-		
-		case 0x7ff1:
-		{
-			OBC1_RAM[OBC1_BasePtr + (OBC1_Address << 2) + 1] = Byte;
-			break;
-		}
-		
-		case 0x7ff2:
-		{
-			OBC1_RAM[OBC1_BasePtr + (OBC1_Address << 2) + 2] = Byte;
-			break;
-		}
-		
-		case 0x7ff3:
-		{
-			OBC1_RAM[OBC1_BasePtr + (OBC1_Address << 2) + 3] = Byte;
-			break;
-		}
-		
-		case 0x7ff4:
-		{
-			unsigned char Temp;
-
-			Temp = OBC1_RAM[OBC1_BasePtr + (OBC1_Address >> 2) + 0x200];
-			Temp = (Temp & ~(3 << OBC1_Shift)) | ((Byte & 3) << OBC1_Shift);	
-			OBC1_RAM[OBC1_BasePtr + (OBC1_Address >> 2) + 0x200] = Temp;
-			break;
-		}
-		
-		case 0x7ff5:
-		{
-			if (Byte & 1) 
-				OBC1_BasePtr = 0x1800;
-			else 
-				OBC1_BasePtr = 0x1c00;			
-
-			OBC1_RAM[0x1ff5] = Byte;
-			break;
-		}
-		
-		case 0x7ff6:
-		{
-			OBC1_Address = Byte & 0x7f;	
-			OBC1_Shift = (Byte & 3) << 1;	
-			break;
-		}	
-		
-		default:
-			OBC1_RAM[Address & 0x1fff] = Byte;
-			break;
-	}
+   switch (Address)
+   {
+   case 0x7ff0:
+   {
+      OBC1_RAM[OBC1_BasePtr + (OBC1_Address << 2)] = Byte;
+      break;
+   }
+
+   case 0x7ff1:
+   {
+      OBC1_RAM[OBC1_BasePtr + (OBC1_Address << 2) + 1] = Byte;
+      break;
+   }
+
+   case 0x7ff2:
+   {
+      OBC1_RAM[OBC1_BasePtr + (OBC1_Address << 2) + 2] = Byte;
+      break;
+   }
+
+   case 0x7ff3:
+   {
+      OBC1_RAM[OBC1_BasePtr + (OBC1_Address << 2) + 3] = Byte;
+      break;
+   }
+
+   case 0x7ff4:
+   {
+      unsigned char Temp;
+
+      Temp = OBC1_RAM[OBC1_BasePtr + (OBC1_Address >> 2) + 0x200];
+      Temp = (Temp & ~(3 << OBC1_Shift)) | ((Byte & 3) << OBC1_Shift);
+      OBC1_RAM[OBC1_BasePtr + (OBC1_Address >> 2) + 0x200] = Temp;
+      break;
+   }
+
+   case 0x7ff5:
+   {
+      if (Byte & 1)
+         OBC1_BasePtr = 0x1800;
+      else
+         OBC1_BasePtr = 0x1c00;
+
+      OBC1_RAM[0x1ff5] = Byte;
+      break;
+   }
+
+   case 0x7ff6:
+   {
+      OBC1_Address = Byte & 0x7f;
+      OBC1_Shift = (Byte & 3) << 1;
+      break;
+   }
+
+   default:
+      OBC1_RAM[Address & 0x1fff] = Byte;
+      break;
+   }
 }
 
-uint8 *GetBasePointerOBC1(uint32 Address)
+uint8* GetBasePointerOBC1(uint32 Address)
 {
-	return Memory.FillRAM;
+   return Memory.FillRAM;
 }
 
-uint8 *GetMemPointerOBC1(uint32 Address)
+uint8* GetMemPointerOBC1(uint32 Address)
 {
-	return (Memory.FillRAM + (Address & 0xffff));
+   return (Memory.FillRAM + (Address & 0xffff));
 }
 
 void ResetOBC1()
 {
-	OBC1_Address = 0;
-    OBC1_BasePtr = 0x1c00;
-    OBC1_Shift = 0;
-	OBC1_RAM = &Memory.FillRAM[0x6000];
+   OBC1_Address = 0;
+   OBC1_BasePtr = 0x1c00;
+   OBC1_Shift = 0;
+   OBC1_RAM = &Memory.FillRAM[0x6000];
 
-	memset(OBC1_RAM, 0x00, 0x2000);
+   memset(OBC1_RAM, 0x00, 0x2000);
 }