Removed some old code and some useless click areas. Fixed some warnings.

zsnes/src/chips/c4emu.c

@@ -236,14 +236,14 @@ void C4CalcWireFrame()
   C4WFYVal=C4WFY2Val-C4WFYVal;
   if (abs(C4WFXVal)>abs(C4WFYVal)){
     C4WFDist=abs(C4WFXVal)+1;
-    C4WFYVal=(256*(long)C4WFYVal)/abs(C4WFXVal);
+    C4WFYVal=(short)((256*(long)C4WFYVal)/abs(C4WFXVal));
     if (C4WFXVal<0) C4WFXVal=-256;
     else C4WFXVal=256;
   }
   else
   if (C4WFYVal!=0) {
     C4WFDist=abs(C4WFYVal)+1;
-    C4WFXVal=(256*(long)C4WFXVal)/abs(C4WFYVal);
+    C4WFXVal=(short)((256*(long)C4WFXVal)/abs(C4WFYVal));
     if (C4WFYVal<0) C4WFYVal=-256;
     else C4WFYVal=256;
   }

zsnes/src/chips/seta10.c

@@ -39,7 +39,7 @@ void ST010DoCommand(void);
 
 typedef signed char     int8;
 typedef unsigned char   uint8;
-typedef signed short    int16;
+typedef short           int16;
 typedef unsigned short  uint16;
 typedef int             int32;
 typedef unsigned int    uint32;

zsnes/src/cpu/memory.asm

@@ -26,19 +26,17 @@ EXTSYM C41FXVal,C41FYVal,C41FAngleRes,C41FDist,C4Op1F,C4Op15
 EXTSYM C41FDistVal,C4Op0D,C4Op22,SinTable,CosTable
 EXTSYM SFXEnable,regptra,sfxramdata,snesmmap,wramdataa,C4Ram,C4Enable
 EXTSYM C4RamR,C4RamW,snesmap2,SPC7110Enable
-EXTSYM DSP1Read16b
+EXTSYM DSP1Write8b,regptwa,writeon,DSP1Read16b
-EXTSYM DSP1Write8b,regptwa,writeon
 EXTSYM Bank0datr8,Bank0datw8,Bank0datr16,Bank0datw16,xd,SA1xd
-EXTSYM DSP1Read8b,DSP1Type,SA1Enable
+EXTSYM DSP1Read8b,DSP1Type,SA1Enable,DSP1Write16b
-EXTSYM DSP1Write16b
 EXTSYM CurDecompPtr,PrevDecompPtr,CurDecompSize
 EXTSYM SPCDecmPtr,SPCCompPtr,SPCCompCounter
-EXTSYM ramsize,ramsizeand,sram
+EXTSYM ramsize,ramsizeand,sram,ram7fa
-EXTSYM ram7fa
-EXTSYM DosExit,invalid,invopcd,previdmode,printhex8
 EXTSYM SA1Status,IRAM,CurBWPtr,SA1RAMArea
 EXTSYM SA1Overflow,OBCEnable
 EXTSYM Sdd1Mode,Sdd1Bank,Sdd1Addr,Sdd1NewAddr,memtabler8,AddrNoIncr,SDD1BankA
+EXTSYM SDD1_init,SDD1_get_byte,BWShift,SA1BWPtr
+
 
 ; C4SprScale
 
@@ -2855,8 +2853,6 @@ NEWSYM regaccessbankr8mp
 ; enter : BL = bank number, CX = address location
 ; leave : AL = value read
 
-EXTSYM BWShift,SA1BWPtr
-
 %macro BWCheck 0
     cmp byte[BWShift],0
     jne near .shift
@@ -4219,36 +4215,6 @@ NEWSYM eramaccessbankw16
     mov [ram7fa+ecx],ax
     ret
 
-;*******************************************************
-; Invalid Access Bank (710000h-7DFFFFh)
-;*******************************************************
-NEWSYM invaccessbank
-    xor eax,eax
-    mov byte[invalid],1
-    mov [invopcd],bl
-    mov al,[previdmode]
-    mov ah,0
-    int 10h
-    mov ah,9
-    mov edx,.invalidbank
-    int 21h
-    xor eax,eax
-    mov al,[invopcd]
-    call printhex8
-    mov ah,2
-    mov dl,13
-    int 21h
-    mov ah,2
-    mov dl,10
-    int 21h
-    jmp DosExit
-
-SECTION .data
-.invalidbank db 'Invalid Bank Access : $'
-SECTION .text
-    ret
-
-
 ;*******************************************************
 ; SA-1 Bank Accesses
 ;*******************************************************
@@ -4687,9 +4653,6 @@ SECTION .data
 NEWSYM LatestBank, dd 0FFFFh
 SECTION .text
 
-EXTSYM SDD1_init
-EXTSYM SDD1_get_byte
-
 ; Software decompression version
 NEWSYM memaccessbankr8sdd1
     cmp byte[AddrNoIncr],0

zsnes/src/gblvars.h

@@ -42,5 +42,4 @@ extern bool SRAMState;
 
 extern short C4WFXVal, C41FXVal, Op00Multiplicand, Op04Angle, Op08X, Op18X;
 extern short Op28X, Op0CA, Op02FX, Op0AVS, Op06X, Op01m, Op0DX, Op03F, Op14Zr;
-extern short Op0EH;
+extern short Op0EH, Op10Coefficient;
-extern signed short Op10Coefficient;

zsnes/src/gui/guimouse.inc

@@ -1985,9 +1985,11 @@ DisplayGUIConfirmClick:
   GUIWinControl 5,27,144,26+15*7,GUIcurrentfilewin,GUIcurrentviewloc,GUIfileentries,27,7,GUIcurrentcursloc,0,1,30
   GUIWinControl 160,27,228,26+15*7,GUIcurrentfilewin,GUIcurrentdirviewloc,GUIdirentries,27,7,GUIcurrentdircursloc,1,1,30
   GUIPHoldbutton 186,165,228,176,1
+%ifdef __MSDOS__
   GUIPButtonHoleLoad 9,163,byte[GUIloadfntype],0
   GUIPButtonHoleLoad 9,171,byte[GUIloadfntype],1
   GUIPButtonHoleLoad 9,179,byte[GUIloadfntype],2
+%endif
   GUIClickCButton5 144,177,byte[ForceROMTiming],1
   GUIClickCButton5 144,187,byte[ForceROMTiming],2
   GUIClickCButton5 184,177,byte[ForceHiLoROM],1

zsnes/src/init.asm

@@ -55,7 +55,7 @@ EXTSYM GetCurDir,SRAMChdir,cfgloadsdir,fnamest,statefileloc,InitDir,InitDrive
 EXTSYM curromspace,infoloc,patchfile,romispal,initregr,initregw,memtabler16
 EXTSYM memtabler8,memtablew16,memtablew8,sfxramdata,wramreadptr
 EXTSYM wramwriteptr,loadstate2,CMovieExt,MoviePlay,MovieDumpRaw,AllowUDLR
-EXTSYM device1,device2,processmouse1,processmouse2
+EXTSYM device1,device2,processmouse1,processmouse2,cpalval
 
 ;initc.c
 EXTSYM clearmem,clearSPCRAM,PatchUsingIPS,ZOpenFileName,loadROM,SPC7110IndexSize
@@ -89,7 +89,6 @@ NEWSYM EndMessage
 
 SECTION .text
 
-EXTSYM cpalval
 NEWSYM init
     ; prevents a crash if cpalval gets accessed before initializing
     mov eax,cpalval

zsnes/src/ui.asm

@@ -65,23 +65,6 @@ NEWSYM YesMMX, db 'MMX support found and enabled.',13,10,13,10,0
 
 SECTION .text
 
-;*******************************************************
-; Allocate Memory, ebx = size,eax returned = LFB pointer
-;*******************************************************
-
-NEWSYM AllocMem
-%ifndef __UNIXSDL__
-    mov ax,0501h
-    mov cx,bx
-    shr ebx,16
-    int 31h
-    jc near outofmemory
-    mov ax,bx
-    shl eax,16
-    mov ax,cx
-%endif
-    ret
-
 ;*******************************************************
 ; Get Command Line       Locates SET CMDLINE environment
 ;*******************************************************