port sound and music

docs/progress.txt

@@ -1833,7 +1833,7 @@ typedef struct CINE_FRAME {
 004473B0    0000007F    -R      bool __cdecl WinInputInit(void);
 00447430    00000024    -R      bool __cdecl DInputEnumDevices(JOYSTICK_LIST *joystickList);
 00447460    000000E8    -R      BOOL __stdcall DInputEnumDevicesCallback(LPCDIDEVICEINSTANCE lpddi, LPVOID pvRef);
-00447550    0000001F    +       void __thiscall S_FlaggedString_Create(struct STRING_FLAGGED *string, DWORD size);
+00447550    0000001F    +       void __thiscall S_FlaggedString_Create(struct STRING_FLAGGED *string, int32_t size);
 00447570    0000004E    -R      JOYSTICK_NODE *__cdecl GetJoystick(GUID *lpGuid);
 004475C0    000000C9    -R      void __cdecl DInputKeyboardCreate(void);
 00447690    00000029    -R      void __cdecl DInputKeyboardRelease(void);
@@ -1854,24 +1854,24 @@ typedef struct CINE_FRAME {
 00447B30    00000018    x       sub_447B30
 00447B40    00000039    x       sub_447B40
 00447B90    0000002F    x       sub_447B90
-00447BC0    00000048    -       struct SOUND_ADAPTER_NODE *__cdecl S_Audio_Sample_GetAdapter(GUID *guid);
-00447C10    0000002E    -       void __cdecl S_Audio_Sample_CloseAllTracks(void);
-00447C40    0000010E    -       bool __cdecl S_Audio_Sample_Load(int32_t sample_id, LPWAVEFORMATEX format, const void *data, int32_t data_size);
-00447D50    00000045    -       bool __cdecl S_Audio_Sample_IsTrackPlaying(int32_t track_id);
-00447DA0    000000E7    -       int32_t __cdecl S_Audio_Sample_Play(int32_t sample_id, int32_t volume, int32_t pitch, int32_t pan, int32_t flags);
-00447E90    00000039    -       int32_t __cdecl S_Audio_Sample_GetFreeTrackIndex(void);
-00447ED0    0000002C    -       void __cdecl S_Audio_Sample_AdjustTrackVolumeAndPan(int32_t track_id, int32_t volume, int32_t pan);
-00447F00    00000031    -       void __cdecl S_Audio_Sample_AdjustTrackPitch(int32_t track_id, int32_t pitch);
-00447F40    0000002F    -       void __cdecl S_Audio_Sample_CloseTrack(int32_t track_id);
-00447FA0    00000005    -R      sub_447FA0
-00447FB0    0000009C    -       bool __cdecl S_Audio_Sample_Init(void);
-00448050    0000001A    -       bool __cdecl S_Audio_Sample_DSoundEnumerate(struct SOUND_ADAPTER_LIST *adapter_list);
-00448070    000000E2    -       BOOL __stdcall S_Audio_Sample_DSoundEnumCallback(LPGUID guid, LPCTSTR description, LPCTSTR module, LPVOID context);
-00448160    0000017C    -       void __cdecl S_Audio_Sample_Init2(HWND hwnd);
-004482E0    0000001C    -       bool __cdecl S_Audio_Sample_DSoundCreate(GUID *guid);
-00448300    000000C4    -       bool __cdecl S_Audio_Sample_DSoundBufferTest(void);
-004483D0    0000002A    -       void __cdecl S_Audio_Sample_Shutdown(void);
-00448400    00000006    -       bool __cdecl S_Audio_Sample_IsEnabled(void);
+00447BC0    00000048    +       struct SOUND_ADAPTER_NODE *__cdecl S_Audio_Sample_GetAdapter(GUID *guid);
+00447C10    0000002E    +       void __cdecl S_Audio_Sample_CloseAllTracks(void);
+00447C40    0000010E    +       bool __cdecl S_Audio_Sample_Load(int32_t sample_id, LPWAVEFORMATEX format, const void *data, int32_t data_size);
+00447D50    00000045    +       bool __cdecl S_Audio_Sample_IsTrackPlaying(int32_t track_id);
+00447DA0    000000E7    +       int32_t __cdecl S_Audio_Sample_Play(int32_t sample_id, int32_t volume, int32_t pitch, int32_t pan, int32_t flags);
+00447E90    00000039    +       int32_t __cdecl S_Audio_Sample_GetFreeTrackIndex(void);
+00447ED0    0000002C    +       void __cdecl S_Audio_Sample_AdjustTrackVolumeAndPan(int32_t track_id, int32_t volume, int32_t pan);
+00447F00    00000031    +       void __cdecl S_Audio_Sample_AdjustTrackPitch(int32_t track_id, int32_t pitch);
+00447F40    0000002F    +       void __cdecl S_Audio_Sample_CloseTrack(int32_t track_id);
+00447FA0    00000005    +R      sub_447FA0
+00447FB0    0000009C    +       bool __cdecl S_Audio_Sample_Init(void);
+00448050    0000001A    +       bool __cdecl S_Audio_Sample_DSoundEnumerate(struct SOUND_ADAPTER_LIST *adapter_list);
+00448070    000000E2    +       BOOL __stdcall S_Audio_Sample_DSoundEnumCallback(LPGUID guid, LPCTSTR description, LPCTSTR module, LPVOID context);
+00448160    0000017C    +       void __cdecl S_Audio_Sample_Init2(HWND hwnd);
+004482E0    0000001C    +       bool __cdecl S_Audio_Sample_DSoundCreate(GUID *guid);
+00448300    000000C4    +       bool __cdecl S_Audio_Sample_DSoundBufferTest(void);
+004483D0    0000002A    +       void __cdecl S_Audio_Sample_Shutdown(void);
+00448400    00000006    +       bool __cdecl S_Audio_Sample_IsEnabled(void);
 00448410    00000005    -R      sub_448410
 00448420    00000001    -R      sub_448420
 00448430    0000013B    -R      void __cdecl CreateScreenBuffers(void);
@@ -2071,23 +2071,23 @@ typedef struct CINE_FRAME {
 00454D60    0000032D    -R      void __cdecl CheckCheatMode(void);
 004550C0    0000007D    -R      void __cdecl S_SaveSettings(void);
 00455140    000000DB    -R      void __cdecl S_LoadSettings(void);
-00455220    00000046    -       int32_t __cdecl S_Audio_Sample_OutPlay(int32_t sample_id, uint16_t volume, int32_t pitch, int32_t pan);
-00455270    0000002A    -       int32_t __cdecl S_Audio_Sample_CalculateSampleVolume(int32_t volume);
-004552A0    00000026    -       int32_t __cdecl S_Audio_Sample_CalculateSamplePan(int16_t pan);
-004552D0    00000046    -       int32_t __cdecl S_Audio_Sample_OutPlayLooped(int32_t track_id, uint16_t volume, int32_t pitch, int32_t pan);
-00455320    00000039    -       void __cdecl S_Audio_Sample_OutSetPanAndVolume(int32_t track_id, int32_t pan, uint16_t volume);
-00455360    0000001C    -       void __cdecl S_Audio_Sample_OutSetPitch(int32_t track_id, int32_t pitch);
+00455220    00000046    +       int32_t __cdecl S_Audio_Sample_OutPlay(int32_t sample_id, uint16_t volume, int32_t pitch, int32_t pan);
+00455270    0000002A    +       int32_t __cdecl S_Audio_Sample_CalculateSampleVolume(int32_t volume);
+004552A0    00000026    +       int32_t __cdecl S_Audio_Sample_CalculateSamplePan(int16_t pan);
+004552D0    00000046    +       int32_t __cdecl S_Audio_Sample_OutPlayLooped(int32_t track_id, uint16_t volume, int32_t pitch, int32_t pan);
+00455320    00000039    +       void __cdecl S_Audio_Sample_OutSetPanAndVolume(int32_t track_id, int32_t pan, uint16_t volume);
+00455360    0000001C    +       void __cdecl S_Audio_Sample_OutSetPitch(int32_t track_id, int32_t pitch);
 00455380    0000000A    +       void __cdecl Sound_SetMasterVolume(int32_t volume);
-00455390    00000017    -       void __cdecl S_Audio_Sample_OutCloseTrack(int32_t track_id);
-004553B0    0000003C    -       void __cdecl S_Audio_Sample_OutCloseAllTracks(void);
-004553C0    0000001F    -       BOOL __cdecl S_Audio_Sample_OutIsTrackPlaying(int32_t track_id);
-004553E0    00000077    -       bool __cdecl Music_Init(void);
-00455460    00000051    -       void __cdecl Music_Shutdown(void);
-00455500    0000006F    -       void __cdecl Music_Play(int16_t track_id, bool is_looped);
-00455570    00000039    -       void __cdecl Music_Stop(void);
-004555B0    00000084    -       bool __cdecl Music_PlaySynced(int32_t trackID);
-00455640    00000061    -       int32_t __cdecl Music_GetFrames(void);
-004556B0    00000092    *       void __cdecl Music_SetVolume(int32_t volume);
+00455390    00000017    +       void __cdecl S_Audio_Sample_OutCloseTrack(int32_t track_id);
+004553B0    0000003C    +       void __cdecl S_Audio_Sample_OutCloseAllTracks(void);
+004553C0    0000001F    +       BOOL __cdecl S_Audio_Sample_OutIsTrackPlaying(int32_t track_id);
+004553E0    00000077    +       bool __cdecl Music_Init(void);
+00455460    00000051    +       void __cdecl Music_Shutdown(void);
+00455500    0000006F    +       void __cdecl Music_Play(int16_t track_id, bool is_looped);
+00455570    00000039    +       void __cdecl Music_Stop(void);
+004555B0    00000084    +       bool __cdecl Music_PlaySynced(int32_t trackID);
+00455640    00000061    +       int32_t __cdecl Music_GetFrames(void);
+004556B0    00000092    +       void __cdecl Music_SetVolume(int32_t volume);
 004557A0    00000137    -R      void __cdecl CopyBitmapPalette(RGB888 *srcPal, BYTE *srcBitmap, int32_t bitmapSize, RGB888 *destPal);
 004558E0    000000C8    -R      BYTE __cdecl FindNearestPaletteEntry(RGB888 *palette, int32_t red, int32_t green, int32_t blue, bool ignoreSysPalette);
 004559B0    000000AE    -R      void __cdecl SyncSurfacePalettes(void *srcData, int32_t width, int32_t height, int32_t srcPitch, RGB888 *srcPalette, void *dstData, int32_t dstPitch, RGB888 *dstPalette, bool preserveSysPalette);

meson.build

@@ -77,14 +77,19 @@ dll_sources = [
   'src/game/camera.c',
   'src/game/math.c',
   'src/game/matrix.c',
+  'src/game/music.c',
   'src/game/shell.c',
   'src/game/sound.c',
   'src/inject_exec.c',
   'src/inject_util.c',
+  'src/lib/winmm.c',
   'src/log.c',
   'src/main_dll.c',
   'src/memory.c',
+  'src/specific/s_audio_sample.c',
   'src/specific/s_filesystem.c',
+  'src/specific/s_music.c',
+  'src/specific/s_pauld.c',
   'src/specific/s_flagged_string.c',
 ]
 

src/game/camera.c

@@ -2,6 +2,7 @@
 
 #include "game/math.h"
 #include "game/matrix.h"
+#include "game/music.h"
 #include "global/const.h"
 #include "global/funcs.h"
 #include "global/vars.h"

src/game/music.c

@@ -0,0 +1,37 @@
+#include "global/types.h"
+#include "specific/s_music.h"
+
+bool __cdecl Music_Init(void)
+{
+    return S_Music_Init();
+}
+
+void __cdecl Music_Shutdown(void)
+{
+    S_Music_Shutdown();
+}
+
+void __cdecl Music_Play(int16_t track_id, bool is_looped)
+{
+    S_Music_Play(track_id, is_looped);
+}
+
+void __cdecl Music_Stop(void)
+{
+    S_Music_Stop();
+}
+
+bool __cdecl Music_PlaySynced(int32_t track_id)
+{
+    return S_Music_PlaySynced(track_id);
+}
+
+uint32_t __cdecl Music_GetFrames(void)
+{
+    return S_Music_GetFrames();
+}
+
+void __cdecl Music_SetVolume(int32_t volume)
+{
+    S_Music_SetVolume(volume);
+}

src/game/music.h

@@ -0,0 +1,11 @@
+#pragma once
+
+#include "global/types.h"
+
+bool __cdecl Music_Init(void);
+void __cdecl Music_Shutdown(void);
+void __cdecl Music_Play(int16_t track_id, bool is_looped);
+void __cdecl Music_Stop(void);
+bool __cdecl Music_PlaySynced(int32_t track_id);
+uint32_t __cdecl Music_GetFrames(void);
+void __cdecl Music_SetVolume(int32_t volume);

src/global/const.h

@@ -20,3 +20,6 @@
 #define MIN_HEAD_ROTATION (-MAX_HEAD_ROTATION) // = -9100
 #define MAX_HEAD_TILT_CAM (85 * PHD_DEGREE) // = 15470
 #define MIN_HEAD_TILT_CAM (-MAX_HEAD_TILT_CAM) // = -15470
+
+#define MAX_AUDIO_SAMPLE_BUFFERS 256
+#define MAX_AUDIO_SAMPLE_TRACKS 32

src/global/funcs.h

@@ -852,23 +852,6 @@
 #define TempVideoRemove ((void __cdecl (*)(void))0x004479D0)
 #define S_FadeInInventory ((void __cdecl (*)(BOOL isFade))0x00447A10)
 #define S_FadeOutInventory ((void __cdecl (*)(BOOL isFade))0x00447A50)
-#define S_Audio_Sample_GetAdapter ((struct SOUND_ADAPTER_NODE *__cdecl (*)(GUID *guid))0x00447BC0)
-#define S_Audio_Sample_CloseAllTracks ((void __cdecl (*)(void))0x00447C10)
-#define S_Audio_Sample_Load ((bool __cdecl (*)(int32_t sample_id, LPWAVEFORMATEX format, const void *data, int32_t data_size))0x00447C40)
-#define S_Audio_Sample_IsTrackPlaying ((bool __cdecl (*)(int32_t track_id))0x00447D50)
-#define S_Audio_Sample_Play ((int32_t __cdecl (*)(int32_t sample_id, int32_t volume, int32_t pitch, int32_t pan, int32_t flags))0x00447DA0)
-#define S_Audio_Sample_GetFreeTrackIndex ((int32_t __cdecl (*)(void))0x00447E90)
-#define S_Audio_Sample_AdjustTrackVolumeAndPan ((void __cdecl (*)(int32_t track_id, int32_t volume, int32_t pan))0x00447ED0)
-#define S_Audio_Sample_AdjustTrackPitch ((void __cdecl (*)(int32_t track_id, int32_t pitch))0x00447F00)
-#define S_Audio_Sample_CloseTrack ((void __cdecl (*)(int32_t track_id))0x00447F40)
-#define S_Audio_Sample_Init ((bool __cdecl (*)(void))0x00447FB0)
-#define S_Audio_Sample_DSoundEnumerate ((bool __cdecl (*)(struct SOUND_ADAPTER_LIST *adapter_list))0x00448050)
-#define S_Audio_Sample_DSoundEnumCallback ((BOOL __stdcall (*)(LPGUID guid, LPCTSTR description, LPCTSTR module, LPVOID context))0x00448070)
-#define S_Audio_Sample_Init2 ((void __cdecl (*)(HWND hwnd))0x00448160)
-#define S_Audio_Sample_DSoundCreate ((bool __cdecl (*)(GUID *guid))0x004482E0)
-#define S_Audio_Sample_DSoundBufferTest ((bool __cdecl (*)(void))0x00448300)
-#define S_Audio_Sample_Shutdown ((void __cdecl (*)(void))0x004483D0)
-#define S_Audio_Sample_IsEnabled ((bool __cdecl (*)(void))0x00448400)
 #define CreateScreenBuffers ((void __cdecl (*)(void))0x00448430)
 #define CreatePrimarySurface ((void __cdecl (*)(void))0x00448570)
 #define CreateBackBuffer ((void __cdecl (*)(void))0x00448610)
@@ -1060,22 +1043,6 @@
 #define CheckCheatMode ((void __cdecl (*)(void))0x00454D60)
 #define S_SaveSettings ((void __cdecl (*)(void))0x004550C0)
 #define S_LoadSettings ((void __cdecl (*)(void))0x00455140)
-#define S_Audio_Sample_OutPlay ((int32_t __cdecl (*)(int32_t sample_id, uint16_t volume, int32_t pitch, int32_t pan))0x00455220)
-#define S_Audio_Sample_CalculateSampleVolume ((int32_t __cdecl (*)(int32_t volume))0x00455270)
-#define S_Audio_Sample_CalculateSamplePan ((int32_t __cdecl (*)(int16_t pan))0x004552A0)
-#define S_Audio_Sample_OutPlayLooped ((int32_t __cdecl (*)(int32_t track_id, uint16_t volume, int32_t pitch, int32_t pan))0x004552D0)
-#define S_Audio_Sample_OutSetPanAndVolume ((void __cdecl (*)(int32_t track_id, int32_t pan, uint16_t volume))0x00455320)
-#define S_Audio_Sample_OutSetPitch ((void __cdecl (*)(int32_t track_id, int32_t pitch))0x00455360)
-#define S_Audio_Sample_OutCloseTrack ((void __cdecl (*)(int32_t track_id))0x00455390)
-#define S_Audio_Sample_OutCloseAllTracks ((void __cdecl (*)(void))0x004553B0)
-#define S_Audio_Sample_OutIsTrackPlaying ((BOOL __cdecl (*)(int32_t track_id))0x004553C0)
-#define Music_Init ((bool __cdecl (*)(void))0x004553E0)
-#define Music_Shutdown ((void __cdecl (*)(void))0x00455460)
-#define Music_Play ((void __cdecl (*)(int16_t track_id, bool is_looped))0x00455500)
-#define Music_Stop ((void __cdecl (*)(void))0x00455570)
-#define Music_PlaySynced ((bool __cdecl (*)(int32_t trackID))0x004555B0)
-#define Music_GetFrames ((int32_t __cdecl (*)(void))0x00455640)
-#define Music_SetVolume ((void __cdecl (*)(int32_t volume))0x004556B0)
 #define CopyBitmapPalette ((void __cdecl (*)(RGB888 *srcPal, BYTE *srcBitmap, int32_t bitmapSize, RGB888 *destPal))0x004557A0)
 #define FindNearestPaletteEntry ((BYTE __cdecl (*)(RGB888 *palette, int32_t red, int32_t green, int32_t blue, bool ignoreSysPalette))0x004558E0)
 #define SyncSurfacePalettes ((void __cdecl (*)(void *srcData, int32_t width, int32_t height, int32_t srcPitch, RGB888 *srcPalette, void *dstData, int32_t dstPitch, RGB888 *dstPalette, bool preserveSysPalette))0x004559B0)

src/global/types.h

@@ -3,6 +3,7 @@
 #include <ddraw.h>
 #include <ddrawi.h>
 #include <d3dhal.h>
+#include <dsound.h>
 #include <stdbool.h>
 #include <stdint.h>
 #include <windows.h>
@@ -129,14 +130,14 @@ typedef struct SOUND_ADAPTER {
 } SOUND_ADAPTER;
 
 typedef struct SOUND_ADAPTER_NODE {
-    struct SoundAdapterNode_t *next;
-    struct SoundAdapterNode_t *previous;
+    struct SOUND_ADAPTER_NODE *next;
+    struct SOUND_ADAPTER_NODE *previous;
     SOUND_ADAPTER body;
 } SOUND_ADAPTER_NODE;
 
 typedef struct SOUND_ADAPTER_LIST {
-    struct SoundAdapterNode_t *head;
-    struct SoundAdapterNode_t *tail;
+    struct SOUND_ADAPTER_NODE *head;
+    struct SOUND_ADAPTER_NODE *tail;
     DWORD dwCount;
 } SOUND_ADAPTER_LIST;
 

src/inject_exec.c

@@ -3,16 +3,20 @@
 #include "game/camera.h"
 #include "game/math.h"
 #include "game/matrix.h"
+#include "game/music.h"
 #include "game/shell.h"
 #include "game/sound.h"
 #include "inject_util.h"
+#include "specific/s_audio_sample.h"
 #include "specific/s_flagged_string.h"
 
 static void Inject_Camera(void);
 static void Inject_Math(void);
 static void Inject_Matrix(void);
 static void Inject_Shell(void);
+static void Inject_Music(void);
 static void Inject_Sound(void);
+static void Inject_S_Audio_Sample(void);
 static void Inject_S_FlaggedString(void);
 
 static void Inject_Camera(void)
@@ -58,16 +62,57 @@ static void Inject_Shell(void)
     INJECT(1, 0x0044E890, Shell_ExitSystem);
 }
 
+static void Inject_Music(void)
+{
+    INJECT(1, 0x004553E0, Music_Init);
+    INJECT(1, 0x00455460, Music_Shutdown);
+    INJECT(1, 0x00455500, Music_Play);
+    INJECT(1, 0x00455570, Music_Stop);
+    INJECT(1, 0x004555B0, Music_PlaySynced);
+    INJECT(1, 0x00455640, Music_GetFrames);
+    INJECT(1, 0x004556B0, Music_SetVolume);
+}
+
 static void Inject_Sound(void)
 {
     INJECT(1, 0x00455380, Sound_SetMasterVolume);
 }
 
+static void Inject_S_Audio_Sample(void)
+{
+    INJECT(1, 0x00447BC0, S_Audio_Sample_GetAdapter);
+    INJECT(1, 0x00447C10, S_Audio_Sample_CloseAllTracks);
+    INJECT(1, 0x00447C40, S_Audio_Sample_Load);
+    INJECT(1, 0x00447D50, S_Audio_Sample_IsTrackPlaying);
+    INJECT(1, 0x00447DA0, S_Audio_Sample_Play);
+    INJECT(1, 0x00447E90, S_Audio_Sample_GetFreeTrackIndex);
+    INJECT(1, 0x00447ED0, S_Audio_Sample_AdjustTrackVolumeAndPan);
+    INJECT(1, 0x00447F00, S_Audio_Sample_AdjustTrackPitch);
+    INJECT(1, 0x00447F40, S_Audio_Sample_CloseTrack);
+    INJECT(1, 0x00447FB0, S_Audio_Sample_Init);
+    INJECT(1, 0x00448050, S_Audio_Sample_DSoundEnumerate);
+    INJECT(1, 0x00448070, S_Audio_Sample_DSoundEnumCallback);
+    INJECT(1, 0x00448160, S_Audio_Sample_Init2);
+    INJECT(1, 0x004482E0, S_Audio_Sample_DSoundCreate);
+    INJECT(1, 0x00448300, S_Audio_Sample_DSoundBufferTest);
+    INJECT(1, 0x004483D0, S_Audio_Sample_Shutdown);
+    INJECT(1, 0x00448400, S_Audio_Sample_IsEnabled);
+    INJECT(1, 0x00455220, S_Audio_Sample_OutPlay);
+    INJECT(1, 0x00455270, S_Audio_Sample_CalculateSampleVolume);
+    INJECT(1, 0x004552A0, S_Audio_Sample_CalculateSamplePan);
+    INJECT(1, 0x004552D0, S_Audio_Sample_OutPlayLooped);
+    INJECT(1, 0x00455320, S_Audio_Sample_OutSetPanAndVolume);
+    INJECT(1, 0x00455360, S_Audio_Sample_OutSetPitch);
+    INJECT(1, 0x00455390, S_Audio_Sample_OutCloseTrack);
+    INJECT(1, 0x004553B0, S_Audio_Sample_OutCloseAllTracks);
+    INJECT(1, 0x004553C0, S_Audio_Sample_OutIsTrackPlaying);
+}
+
 static void Inject_S_FlaggedString(void)
 {
     INJECT(1, 0x00447550, S_FlaggedString_Create);
-    INJECT(1, 0x00445F00, S_FlaggedString_Delete);
     INJECT(1, 0x00446100, S_FlaggedString_InitAdapter);
+    INJECT(1, 0x00445F00, S_FlaggedString_Delete);
 }
 
 void Inject_Exec(void)
@@ -76,7 +121,9 @@ void Inject_Exec(void)
     Inject_Math();
     Inject_Matrix();
     Inject_Shell();
+    Inject_Music();
     Inject_Sound();
 
+    Inject_S_Audio_Sample();
     Inject_S_FlaggedString();
 }

src/lib/dsound.h

@@ -0,0 +1,11 @@
+#pragma once
+
+#include <windows.h>
+
+#define DirectSoundCreate                                                      \
+    ((HRESULT(__stdcall *)(                                                    \
+        LPCGUID pcGuidDevice, LPDIRECTSOUND * ppDS,                            \
+        LPUNKNOWN pUnkOuter))0x00458CEE)
+#define DirectSoundEnumerateA                                                  \
+    ((HRESULT(__stdcall *)(                                                    \
+        LPDSENUMCALLBACKA pDSEnumCallback, LPVOID pContext))0x00458CE8)

src/lib/winmm.c

@@ -0,0 +1,11 @@
+#include "lib/winmm.h"
+
+MMRESULT(__stdcall *g_MM_auxGetDevCapsA)
+(UINT_PTR uDeviceID, LPAUXCAPSA pac, UINT cbac);
+UINT(__stdcall *g_MM_auxGetNumDevs)(void) = NULL;
+MMRESULT(__stdcall *g_MM_auxSetVolume)(UINT uDeviceID, DWORD dwVolume) = NULL;
+MCIERROR(__stdcall *g_MM_mciSendCommandA)
+(MCIDEVICEID mciId, UINT uMsg, DWORD_PTR dwParam1, DWORD_PTR dwParam2) = NULL;
+MCIERROR(__stdcall *g_MM_mciSendStringA)
+(LPCSTR lpszCommand, LPSTR lpszReturnString, UINT cchReturn,
+ HANDLE hwndCallback) = NULL;

src/lib/winmm.h

@@ -0,0 +1,19 @@
+#pragma once
+
+#include <windows.h>
+
+extern MMRESULT(__stdcall *g_MM_auxGetDevCapsA)(
+    UINT_PTR uDeviceID, LPAUXCAPSA pac, UINT cbac);
+extern UINT(__stdcall *g_MM_auxGetNumDevs)(void);
+extern MMRESULT(__stdcall *g_MM_auxSetVolume)(UINT uDeviceID, DWORD dwVolume);
+extern MCIERROR(__stdcall *g_MM_mciSendCommandA)(
+    MCIDEVICEID mciId, UINT uMsg, DWORD_PTR dwParam1, DWORD_PTR dwParam2);
+extern MCIERROR(__stdcall *g_MM_mciSendStringA)(
+    LPCSTR lpszCommand, LPSTR lpszReturnString, UINT cchReturn,
+    HANDLE hwndCallback);
+
+#define auxGetDevCapsA g_MM_auxGetDevCapsA
+#define auxGetNumDevs g_MM_auxGetNumDevs
+#define auxSetVolume g_MM_auxSetVolume
+#define mciSendCommandA g_MM_mciSendCommandA
+#define mciSendStringA g_MM_mciSendStringA