First commit ~0,10

MODS/EXAMPLE1.C

@@ -0,0 +1,24 @@
+#include <stdio.h>
+#include <process.h>
+#include "modplay.inc"
+
+unsigned int _stklen  = 0x1000;		/* set stack size to 4kB */
+unsigned int _heaplen = 0x0000;		/* no heap required      */
+
+unsigned char Mod_File[128];
+unsigned char *DOS_Shell="C:\\COMMAND.COM";
+
+void main(int argc, char *argv[])
+{
+ if (argc>1) {
+  strcpy(Mod_File, argv[1]);
+  Mod_Init(Detection,0,0,0);
+  Mod_Load(Mod_File);
+  if (Channels!=0) {
+   Mod_Play(1);
+   DOS_Shell=getenv("COMSPEC");
+   if (spawnl(P_WAIT, DOS_Shell, NULL)!=-1) printf("\nReturned... Music output stopped.\n");
+  }
+ }
+ else printf("\nPlease specify a modulefile on the commandline !\n");
+}

MODS/EXAMPLE2.C

@@ -0,0 +1,100 @@
+#include <stdio.h>
+#include <conio.h>
+#include <string.h>
+#include "modplay.inc"
+
+unsigned int _stklen  = 0x1000;         /* set stack size to 4kB */
+unsigned int _heaplen = 0x0000;         /* no heap required      */
+
+unsigned char Key, Main_Volume;
+unsigned int  Cursor_Shape;
+
+void Init_Cursor(void)
+{
+ asm {
+  mov     ah,3
+  xor     bh,bh
+  int     10h
+  mov     [Cursor_Shape],cx
+  mov     ah,1
+  mov     cx,2020h
+  int     10h
+ }
+}
+
+void Restore_Cursor(void)
+{
+ asm {
+  mov     ah,1
+  mov     cx,[Cursor_Shape]
+  int     10h
+ }
+}
+
+void Update_Screen(void)
+{
+ unsigned int i,j;
+ unsigned char Bar[32];
+ unsigned int SongPos;
+
+ gotoxy(1,7);
+ Mod_Peak();
+ for(i=0; i<Channels; i++) {
+  strcpy(Bar,"<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>");
+  if (Peak[i]>1) for(j=0; j<(Peak[i]>>1); j++) Bar[j]='<EFBFBD>';
+  gotoxy(2,4+i); cprintf("%s", Bar);
+ }
+ SongPos=Mod_Position();
+ gotoxy(3,6+Channels); cprintf("Playing pattern #%d, line #%d  ", SongPos>>8, SongPos&0x00ff);
+ gotoxy(62,wherey()); cprintf("Main volume: %3d%%", div(Main_Volume*100,64));
+}
+
+void main(void)
+{
+ Mod_Init(Detection,0,0,0);
+ if (Soundcard!=0) {
+  Mod_Load("DONTYOU.MOD");
+  if (Channels!=0) {
+   Init_Cursor();
+   Main_Volume=58;
+   Mod_Volume(Main_Volume);
+   Mod_Play(0);
+   textcolor(WHITE); textbackground(BLACK);
+   clrscr();
+   textbackground(BLUE); gotoxy(1,1); clreol();
+   gotoxy(22,1); cprintf("SOUND WIZARDS MODULE PLAYER 'C' DEMO");
+   gotoxy(1,6+Channels); clreol();
+   textbackground(BLACK);
+   gotoxy(36,1+Channels); cprintf("Press       up,down:     to adjust volume  ");
+   gotoxy(36,2+Channels); cprintf("            left,right:  to change position");
+   gotoxy(36,3+Channels); cprintf("or escape to quit this little program......");
+   textbackground(BLUE);
+   do {
+    Update_Screen();
+    Key=' ';
+    if (kbhit()) Key=getch();
+    if (Key==0) {       /* only allow function keys */
+     Key=getch();
+     switch(Key) {
+      case 0x48: if (Main_Volume<64) {
+                  Main_Volume+=2;
+                  Mod_Volume(Main_Volume);
+                 }
+                 break;
+      case 0x50: if (Main_Volume>0) {
+                  Main_Volume-=2;
+                  Mod_Volume(Main_Volume);
+                 }
+                 break;
+      case 0x4d: Mod_Forward();
+                 break;
+      case 0x4b: Mod_Rewind();
+                 break;
+     }
+    }
+   } while((Mod_Status()!=0) && (Key!=27));
+   gotoxy(1,9+Channels);
+   Restore_Cursor();
+  } else printf("\nCould not load song DONTYOU.MOD...\n");
+ } else printf("\nCould not initialize hardware...");
+}

MODS/MODPLAY.INC

@@ -0,0 +1,185 @@
+/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ķ */
+/* <20> SOUND WIZARDS MODULE PLAYER V1.3 BY LORD EXCESS <20> */
+/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ľ */
+
+#include <stdlib.h>
+
+#define Detection         0
+#define SoundBlaster      1
+#define SoundBlaster_Pro  2
+#define Gravis_UltraSound 3
+
+unsigned int Soundcard, Channels;
+void *Mod_Driver;
+unsigned char Peak[8];
+
+extern void far Detect_Hardware(void);
+extern void far Driver_SB(void);
+extern void far Driver_SBP(void);
+extern void far Driver_GUS(void);
+
+void Mod_Close(void)
+{
+ asm {
+  mov     bx,1
+  call    DWORD PTR [Mod_Driver]
+ }
+}
+
+void Mod_Init(unsigned int Driver, unsigned int Port, unsigned char IRQ, unsigned char DMA)
+{
+ asm {
+  mov     ax,[Driver]
+  or      ax,ax
+  jz      l_1
+  cmp     ax,Gravis_UltraSound
+  ja      l_Error
+  mov     cl,BYTE PTR [IRQ]
+  mov     ch,BYTE PTR [DMA]
+  mov     dx,[Port]
+  jmp     l_2
+ }
+l_1:
+  Detect_Hardware();
+ asm {
+  or      ax,ax
+  jz      l_Error
+  cmp     ax,Gravis_UltraSound
+  ja      l_Error
+ }
+l_2:
+ asm {
+  mov     [Soundcard],ax
+  mov     WORD PTR [Mod_Driver],0
+  cmp     ax,SoundBlaster
+  jnz     l_3
+  mov     WORD PTR [Mod_Driver+2],SEG Driver_SB
+  jmp     l_Test
+ }
+l_3:
+ asm {
+  cmp     ax,SoundBlaster_Pro
+  jnz     l_4
+  mov     WORD PTR [Mod_Driver+2],SEG Driver_SBP
+  jmp     l_Test
+ }
+l_4:
+ asm {
+  mov     WORD PTR [Mod_Driver+2],SEG Driver_GUS
+ }
+l_Test:
+ asm {
+  xor     bx,bx
+  call    DWORD PTR [Mod_Driver]
+  or      ax,ax
+  jz      l_Error
+ }
+ if (atexit(Mod_Close)) {
+  Mod_Close();
+l_Error:
+  asm {
+   mov     [Soundcard],0
+  }
+ }
+}
+
+void Mod_Load(char *File_Name)
+{
+ if (Soundcard) asm {
+  mov     bx,2
+  mov     dx,WORD PTR [File_Name]
+  call    DWORD PTR [Mod_Driver]
+  mov     [Channels],ax
+ }
+ else Channels=0;
+}
+
+void Mod_Play(unsigned int Looping)
+{
+ if (Soundcard) asm {
+  mov     bx,3
+  mov     ax,[Looping]
+  call    DWORD PTR [Mod_Driver]
+ }
+}
+
+void Mod_Stop(void)
+{
+ if (Soundcard) asm {
+  mov     bx,4
+  call    DWORD PTR [Mod_Driver]
+ }
+}
+
+void Mod_Volume(unsigned char Volume)
+{
+ if (Soundcard) asm {
+  mov     bx,5
+  mov     al,[Volume]
+  call    DWORD PTR [Mod_Driver]
+ }
+}
+
+unsigned int Mod_Status(void)
+{
+ if (Soundcard) {
+  asm {
+   mov     bx,6
+   call    DWORD PTR [Mod_Driver]
+  }
+  return(_AX);
+ }
+ else return(0);
+}
+
+unsigned int Mod_Position(void)
+{
+ if (Soundcard) {
+  asm {
+   mov     bx,7
+   xor     al,al
+   call    DWORD PTR [Mod_Driver]
+  }
+  return(_AX);
+ }
+ else return(0);
+}
+
+void Mod_Rewind(void)
+{
+ if (Soundcard) asm {
+  mov     bx,7
+  mov     al,-1
+  call    DWORD PTR [Mod_Driver]
+ }
+}
+
+void Mod_Forward(void)
+{
+ if (Soundcard) asm {
+  mov     bx,7
+  mov     al,1
+  call    DWORD PTR [Mod_Driver]
+ }
+}
+
+void Mod_Peak(void)
+{
+ asm {
+  push    es
+  mov     ax,ds
+  mov     es,ax
+  mov     di,OFFSET Peak
+ }
+ if (Soundcard) asm {
+  mov     bx,8
+  call    DWORD PTR [Mod_Driver]
+ }
+ else asm {
+  cld
+  mov     cx,4
+  xor     ax,ax
+  rep     stosw
+ }
+  asm pop    es;
+}