From 0dec0645132175a1efa74d0ae26acacf6ae6f3b1 Mon Sep 17 00:00:00 2001
From: twinaphex
Date: Sat, 6 Aug 2016 01:00:52 +0200
Subject: Remove unused SaveSRAM

---
 libretro/libretro.c |  1 -
 src/gfx.c           |  1 -
 src/gfx16.c         |  1 -
 src/memmap.c        | 27 ---------------------------
 src/memmap.h        |  4 ----
 5 files changed, 34 deletions(-)

diff --git a/libretro/libretro.c b/libretro/libretro.c
index 0e5ad5f..b7d8cab 100644
--- a/libretro/libretro.c
+++ b/libretro/libretro.c
@@ -567,7 +567,6 @@ const char* S9xChooseFilename(bool8 a) { return NULL; }
 bool8 S9xInitUpdate() { return TRUE; }
 bool8 S9xContinueUpdate(int width, int height) { return TRUE; }
 void S9xSetPalette() {}
-void S9xAutoSaveSRAM() {}
 void S9xLoadSDD1Data() {}
 bool8 S9xReadMousePosition (int which1_0_to_1, int* x, int* y, uint32* buttons) { return FALSE; }
 bool8 S9xReadSuperScopePosition (int* x, int* y, uint32* buttons) { return FALSE; }
diff --git a/src/gfx.c b/src/gfx.c
index 045d169..156f0c2 100644
--- a/src/gfx.c
+++ b/src/gfx.c
@@ -666,7 +666,6 @@ void S9xEndScreenRefresh()
          {
             if (!--CPU.AutoSaveTimer)
             {
-               S9xAutoSaveSRAM ();
                CPU.SRAMModified = FALSE;
             }
          }
diff --git a/src/gfx16.c b/src/gfx16.c
index 524ef08..ee317e8 100644
--- a/src/gfx16.c
+++ b/src/gfx16.c
@@ -686,7 +686,6 @@ void S9xEndScreenRefresh()
          {
             if (!--CPU.AutoSaveTimer)
             {
-               S9xAutoSaveSRAM ();
                CPU.SRAMModified = FALSE;
             }
          }
diff --git a/src/memmap.c b/src/memmap.c
index c8c9cc4..24ab6b7 100644
--- a/src/memmap.c
+++ b/src/memmap.c
@@ -932,33 +932,6 @@ void InitROM (bool8_32 Interleaved)
     S9xMessage (S9X_INFO, S9X_ROM_INFO, String);
 }
 
-bool8_32 SaveSRAM (const char *filename)
-{
-   int size = Memory.SRAMSize ?
-      (1 << (Memory.SRAMSize + 3)) * 128 : 0;
-   if (Settings.SRTC)
-   {
-      size += SRTC_SRAM_PAD;
-      S9xSRTCPreSaveState ();
-   }
-
-
-   if (size > 0x20000)
-      size = 0x20000;
-
-   if (size && *Memory.ROMFilename)
-   {
-      FILE *file;
-      if ((file = fopen (filename, "wb")))
-      {
-         fwrite ((char *) SRAM, size, 1, file);
-         fclose (file);
-         return (TRUE);
-      }
-   }
-   return (FALSE);
-}
-
 void FixROMSpeed ()
 {
     int c;
diff --git a/src/memmap.h b/src/memmap.h
index 53aa54f..38fae6b 100644
--- a/src/memmap.h
+++ b/src/memmap.h
@@ -82,7 +82,6 @@
 
 bool8_32 LoadROM(const char*);
 void  InitROM(bool8_32);
-bool8_32 SaveSRAM(const char*);
 bool8_32 MemoryInit();
 void  MemoryDeinit();
 void  FreeSDD1Data();
@@ -174,11 +173,8 @@ extern uint8* SRAM;
 extern uint8* ROM;
 extern uint8* RegRAM;
 void S9xDeinterleaveMode2();
-void S9xSaveSRAM(void);
 END_EXTERN_C
 
-void S9xAutoSaveSRAM();
-
 #ifdef NO_INLINE_SET_GET
 uint8 S9xGetByte(uint32 Address, struct SCPUState*);
 uint16 S9xGetWord(uint32 Address, struct SCPUState*);
-- 
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