msgsm32.acm: Use BOOL type where appropriate.
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@ -61,13 +61,13 @@ FUNCPTR(gsm_decode);
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if((p##f = wine_dlsym(libgsm_handle, #f, NULL, 0)) == NULL) { \
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wine_dlclose(libgsm_handle, NULL, 0); \
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libgsm_handle = NULL; \
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return 0; \
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return FALSE; \
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}
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/***********************************************************************
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* GSM_drvLoad
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*/
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static LRESULT GSM_drvLoad(void)
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static BOOL GSM_drvLoad(void)
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{
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char error[128];
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@ -79,12 +79,12 @@ static LRESULT GSM_drvLoad(void)
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LOAD_FUNCPTR(gsm_option);
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LOAD_FUNCPTR(gsm_encode);
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LOAD_FUNCPTR(gsm_decode);
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return 1;
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return TRUE;
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}
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else
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{
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ERR("Couldn't load " SONAME_LIBGSM ": %s\n", error);
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return 0;
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return FALSE;
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}
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}
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@ -137,10 +137,10 @@ static LRESULT GSM_DriverDetails(PACMDRIVERDETAILSW add)
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}
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/* Validate a WAVEFORMATEX structure */
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static DWORD GSM_FormatValidate(const WAVEFORMATEX *wfx)
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static BOOL GSM_FormatValidate(const WAVEFORMATEX *wfx)
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{
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if (wfx->nChannels != 1)
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return 0;
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return FALSE;
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switch (wfx->wFormatTag)
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{
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@ -148,54 +148,54 @@ static DWORD GSM_FormatValidate(const WAVEFORMATEX *wfx)
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if (wfx->wBitsPerSample != 16)
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{
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WARN("PCM wBitsPerSample %u\n", wfx->wBitsPerSample);
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return 0;
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return FALSE;
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}
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if (wfx->nBlockAlign != 2)
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{
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WARN("PCM nBlockAlign %u\n", wfx->nBlockAlign);
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return 0;
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return FALSE;
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}
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if (wfx->nAvgBytesPerSec != wfx->nBlockAlign * wfx->nSamplesPerSec)
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{
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WARN("PCM nAvgBytesPerSec %u/%u\n",
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wfx->nAvgBytesPerSec,
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wfx->nBlockAlign * wfx->nSamplesPerSec);
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return 0;
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return FALSE;
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}
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return 1;
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return TRUE;
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case WAVE_FORMAT_GSM610:
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if (wfx->cbSize < sizeof(WORD))
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{
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WARN("GSM cbSize %u\n", wfx->cbSize);
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return 0;
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return FALSE;
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}
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if (wfx->wBitsPerSample != 0)
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{
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WARN("GSM wBitsPerSample %u\n", wfx->wBitsPerSample);
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return 0;
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return FALSE;
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}
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if (wfx->nBlockAlign != 65)
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{
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WARN("GSM nBlockAlign %u\n", wfx->nBlockAlign);
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return 0;
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return FALSE;
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}
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if (((const GSM610WAVEFORMAT*)wfx)->wSamplesPerBlock != 320)
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{
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WARN("GSM wSamplesPerBlock %u\n",
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((const GSM610WAVEFORMAT*)wfx)->wSamplesPerBlock);
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return 0;
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return FALSE;
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}
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if (wfx->nAvgBytesPerSec != wfx->nSamplesPerSec * 65 / 320)
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{
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WARN("GSM nAvgBytesPerSec %d / %d\n",
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wfx->nAvgBytesPerSec, wfx->nSamplesPerSec * 65 / 320);
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return 0;
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return FALSE;
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}
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return 1;
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return TRUE;
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default:
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return 0;
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return FALSE;
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}
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return 0;
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return FALSE;
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}
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static const DWORD gsm_rates[] = { 8000, 11025, 22050, 44100, 48000, 96000 };
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