// Copyright © 2015, Peter Atashian // Licensed under the MIT License pub const WAVE_FORMAT_UNKNOWN: ::WORD = 0x0000; pub const WAVE_FORMAT_PCM: ::WORD = 0x0001; pub const WAVE_FORMAT_ADPCM: ::WORD = 0x0002; pub const WAVE_FORMAT_IEEE_FLOAT: ::WORD = 0x0003; pub const WAVE_FORMAT_VSELP: ::WORD = 0x0004; pub const WAVE_FORMAT_IBM_CVSD: ::WORD = 0x0005; pub const WAVE_FORMAT_ALAW: ::WORD = 0x0006; pub const WAVE_FORMAT_MULAW: ::WORD = 0x0007; pub const WAVE_FORMAT_DTS: ::WORD = 0x0008; pub const WAVE_FORMAT_DRM: ::WORD = 0x0009; pub const WAVE_FORMAT_WMAVOICE9: ::WORD = 0x000A; pub const WAVE_FORMAT_WMAVOICE10: ::WORD = 0x000B; pub const WAVE_FORMAT_OKI_ADPCM: ::WORD = 0x0010; pub const WAVE_FORMAT_DVI_ADPCM: ::WORD = 0x0011; pub const WAVE_FORMAT_IMA_ADPCM: ::WORD = WAVE_FORMAT_DVI_ADPCM; pub const WAVE_FORMAT_MEDIASPACE_ADPCM: ::WORD = 0x0012; pub const WAVE_FORMAT_SIERRA_ADPCM: ::WORD = 0x0013; pub const WAVE_FORMAT_G723_ADPCM: ::WORD = 0x0014; pub const WAVE_FORMAT_DIGISTD: ::WORD = 0x0015; pub const WAVE_FORMAT_DIGIFIX: ::WORD = 0x0016; pub const WAVE_FORMAT_DIALOGIC_OKI_ADPCM: ::WORD = 0x0017; pub const WAVE_FORMAT_MEDIAVISION_ADPCM: ::WORD = 0x0018; pub const WAVE_FORMAT_CU_CODEC: ::WORD = 0x0019; pub const WAVE_FORMAT_HP_DYN_VOICE: ::WORD = 0x001A; pub const WAVE_FORMAT_YAMAHA_ADPCM: ::WORD = 0x0020; pub const WAVE_FORMAT_SONARC: ::WORD = 0x0021; pub const WAVE_FORMAT_DSPGROUP_TRUESPEECH: ::WORD = 0x0022; pub const WAVE_FORMAT_ECHOSC1: ::WORD = 0x0023; pub const WAVE_FORMAT_AUDIOFILE_AF36: ::WORD = 0x0024; pub const WAVE_FORMAT_APTX: ::WORD = 0x0025; pub const WAVE_FORMAT_AUDIOFILE_AF10: ::WORD = 0x0026; pub const WAVE_FORMAT_PROSODY_1612: ::WORD = 0x0027; pub const WAVE_FORMAT_LRC: ::WORD = 0x0028; pub const WAVE_FORMAT_DOLBY_AC2: ::WORD = 0x0030; pub const WAVE_FORMAT_GSM610: ::WORD = 0x0031; pub const WAVE_FORMAT_MSNAUDIO: ::WORD = 0x0032; pub const WAVE_FORMAT_ANTEX_ADPCME: ::WORD = 0x0033; pub const WAVE_FORMAT_CONTROL_RES_VQLPC: ::WORD = 0x0034; pub const WAVE_FORMAT_DIGIREAL: ::WORD = 0x0035; pub const WAVE_FORMAT_DIGIADPCM: ::WORD = 0x0036; pub const WAVE_FORMAT_CONTROL_RES_CR10: ::WORD = 0x0037; pub const WAVE_FORMAT_NMS_VBXADPCM: ::WORD = 0x0038; pub const WAVE_FORMAT_CS_IMAADPCM: ::WORD = 0x0039; pub const WAVE_FORMAT_ECHOSC3: ::WORD = 0x003A; pub const WAVE_FORMAT_ROCKWELL_ADPCM: ::WORD = 0x003B; pub const WAVE_FORMAT_ROCKWELL_DIGITALK: ::WORD = 0x003C; pub const WAVE_FORMAT_XEBEC: ::WORD = 0x003D; pub const WAVE_FORMAT_G721_ADPCM: ::WORD = 0x0040; pub const WAVE_FORMAT_G728_CELP: ::WORD = 0x0041; pub const WAVE_FORMAT_MSG723: ::WORD = 0x0042; pub const WAVE_FORMAT_INTEL_G723_1: ::WORD = 0x0043; pub const WAVE_FORMAT_INTEL_G729: ::WORD = 0x0044; pub const WAVE_FORMAT_SHARP_G726: ::WORD = 0x0045; pub const WAVE_FORMAT_MPEG: ::WORD = 0x0050; pub const WAVE_FORMAT_RT24: ::WORD = 0x0052; pub const WAVE_FORMAT_PAC: ::WORD = 0x0053; pub const WAVE_FORMAT_MPEGLAYER3: ::WORD = 0x0055; pub const WAVE_FORMAT_LUCENT_G723: ::WORD = 0x0059; pub const WAVE_FORMAT_CIRRUS: ::WORD = 0x0060; pub const WAVE_FORMAT_ESPCM: ::WORD = 0x0061; pub const WAVE_FORMAT_VOXWARE: ::WORD = 0x0062; pub const WAVE_FORMAT_CANOPUS_ATRAC: ::WORD = 0x0063; pub const WAVE_FORMAT_G726_ADPCM: ::WORD = 0x0064; pub const WAVE_FORMAT_G722_ADPCM: ::WORD = 0x0065; pub const WAVE_FORMAT_DSAT: ::WORD = 0x0066; pub const WAVE_FORMAT_DSAT_DISPLAY: ::WORD = 0x0067; pub const WAVE_FORMAT_VOXWARE_BYTE_ALIGNED: ::WORD = 0x0069; pub const WAVE_FORMAT_VOXWARE_AC8: ::WORD = 0x0070; pub const WAVE_FORMAT_VOXWARE_AC10: ::WORD = 0x0071; pub const WAVE_FORMAT_VOXWARE_AC16: ::WORD = 0x0072; pub const WAVE_FORMAT_VOXWARE_AC20: ::WORD = 0x0073; pub const WAVE_FORMAT_VOXWARE_RT24: ::WORD = 0x0074; pub const WAVE_FORMAT_VOXWARE_RT29: ::WORD = 0x0075; pub const WAVE_FORMAT_VOXWARE_RT29HW: ::WORD = 0x0076; pub const WAVE_FORMAT_VOXWARE_VR12: ::WORD = 0x0077; pub const WAVE_FORMAT_VOXWARE_VR18: ::WORD = 0x0078; pub const WAVE_FORMAT_VOXWARE_TQ40: ::WORD = 0x0079; pub const WAVE_FORMAT_VOXWARE_SC3: ::WORD = 0x007A; pub const WAVE_FORMAT_VOXWARE_SC3_1: ::WORD = 0x007B; pub const WAVE_FORMAT_SOFTSOUND: ::WORD = 0x0080; pub const WAVE_FORMAT_VOXWARE_TQ60: ::WORD = 0x0081; pub const WAVE_FORMAT_MSRT24: ::WORD = 0x0082; pub const WAVE_FORMAT_G729A: ::WORD = 0x0083; pub const WAVE_FORMAT_MVI_MVI2: ::WORD = 0x0084; pub const WAVE_FORMAT_DF_G726: ::WORD = 0x0085; pub const WAVE_FORMAT_DF_GSM610: ::WORD = 0x0086; pub const WAVE_FORMAT_ISIAUDIO: ::WORD = 0x0088; pub const WAVE_FORMAT_ONLIVE: ::WORD = 0x0089; pub const WAVE_FORMAT_MULTITUDE_FT_SX20: ::WORD = 0x008A; pub const WAVE_FORMAT_INFOCOM_ITS_G721_ADPCM: ::WORD = 0x008B; pub const WAVE_FORMAT_CONVEDIA_G729: ::WORD = 0x008C; pub const WAVE_FORMAT_CONGRUENCY: ::WORD = 0x008D; pub const WAVE_FORMAT_SBC24: ::WORD = 0x0091; pub const WAVE_FORMAT_DOLBY_AC3_SPDIF: ::WORD = 0x0092; pub const WAVE_FORMAT_MEDIASONIC_G723: ::WORD = 0x0093; pub const WAVE_FORMAT_PROSODY_8KBPS: ::WORD = 0x0094; pub const WAVE_FORMAT_ZYXEL_ADPCM: ::WORD = 0x0097; pub const WAVE_FORMAT_PHILIPS_LPCBB: ::WORD = 0x0098; pub const WAVE_FORMAT_PACKED: ::WORD = 0x0099; pub const WAVE_FORMAT_MALDEN_PHONYTALK: ::WORD = 0x00A0; pub const WAVE_FORMAT_RACAL_RECORDER_GSM: ::WORD = 0x00A1; pub const WAVE_FORMAT_RACAL_RECORDER_G720_A: ::WORD = 0x00A2; pub const WAVE_FORMAT_RACAL_RECORDER_G723_1: ::WORD = 0x00A3; pub const WAVE_FORMAT_RACAL_RECORDER_TETRA_ACELP: ::WORD = 0x00A4; pub const WAVE_FORMAT_NEC_AAC: ::WORD = 0x00B0; pub const WAVE_FORMAT_RAW_AAC1: ::WORD = 0x00FF; pub const WAVE_FORMAT_RHETOREX_ADPCM: ::WORD = 0x0100; pub const WAVE_FORMAT_IRAT: ::WORD = 0x0101; pub const WAVE_FORMAT_VIVO_G723: ::WORD = 0x0111; pub const WAVE_FORMAT_VIVO_SIREN: ::WORD = 0x0112; pub const WAVE_FORMAT_PHILIPS_CELP: ::WORD = 0x0120; pub const WAVE_FORMAT_PHILIPS_GRUNDIG: ::WORD = 0x0121; pub const WAVE_FORMAT_DIGITAL_G723: ::WORD = 0x0123; pub const WAVE_FORMAT_SANYO_LD_ADPCM: ::WORD = 0x0125; pub const WAVE_FORMAT_SIPROLAB_ACEPLNET: ::WORD = 0x0130; pub const WAVE_FORMAT_SIPROLAB_ACELP4800: ::WORD = 0x0131; pub const WAVE_FORMAT_SIPROLAB_ACELP8V3: ::WORD = 0x0132; pub const WAVE_FORMAT_SIPROLAB_G729: ::WORD = 0x0133; pub const WAVE_FORMAT_SIPROLAB_G729A: ::WORD = 0x0134; pub const WAVE_FORMAT_SIPROLAB_KELVIN: ::WORD = 0x0135; pub const WAVE_FORMAT_VOICEAGE_AMR: ::WORD = 0x0136; pub const WAVE_FORMAT_G726ADPCM: ::WORD = 0x0140; pub const WAVE_FORMAT_DICTAPHONE_CELP68: ::WORD = 0x0141; pub const WAVE_FORMAT_DICTAPHONE_CELP54: ::WORD = 0x0142; pub const WAVE_FORMAT_QUALCOMM_PUREVOICE: ::WORD = 0x0150; pub const WAVE_FORMAT_QUALCOMM_HALFRATE: ::WORD = 0x0151; pub const WAVE_FORMAT_TUBGSM: ::WORD = 0x0155; pub const WAVE_FORMAT_MSAUDIO1: ::WORD = 0x0160; pub const WAVE_FORMAT_WMAUDIO2: ::WORD = 0x0161; pub const WAVE_FORMAT_WMAUDIO3: ::WORD = 0x0162; pub const WAVE_FORMAT_WMAUDIO_LOSSLESS: ::WORD = 0x0163; pub const WAVE_FORMAT_WMASPDIF: ::WORD = 0x0164; pub const WAVE_FORMAT_UNISYS_NAP_ADPCM: ::WORD = 0x0170; pub const WAVE_FORMAT_UNISYS_NAP_ULAW: ::WORD = 0x0171; pub const WAVE_FORMAT_UNISYS_NAP_ALAW: ::WORD = 0x0172; pub const WAVE_FORMAT_UNISYS_NAP_16K: ::WORD = 0x0173; pub const WAVE_FORMAT_SYCOM_ACM_SYC008: ::WORD = 0x0174; pub const WAVE_FORMAT_SYCOM_ACM_SYC701_G726L: ::WORD = 0x0175; pub const WAVE_FORMAT_SYCOM_ACM_SYC701_CELP54: ::WORD = 0x0176; pub const WAVE_FORMAT_SYCOM_ACM_SYC701_CELP68: ::WORD = 0x0177; pub const WAVE_FORMAT_KNOWLEDGE_ADVENTURE_ADPCM: ::WORD = 0x0178; pub const WAVE_FORMAT_FRAUNHOFER_IIS_MPEG2_AAC: ::WORD = 0x0180; pub const WAVE_FORMAT_DTS_DS: ::WORD = 0x0190; pub const WAVE_FORMAT_CREATIVE_ADPCM: ::WORD = 0x0200; pub const WAVE_FORMAT_CREATIVE_FASTSPEECH8: ::WORD = 0x0202; pub const WAVE_FORMAT_CREATIVE_FASTSPEECH10: ::WORD = 0x0203; pub const WAVE_FORMAT_UHER_ADPCM: ::WORD = 0x0210; pub const WAVE_FORMAT_ULEAD_DV_AUDIO: ::WORD = 0x0215; pub const WAVE_FORMAT_ULEAD_DV_AUDIO_1: ::WORD = 0x0216; pub const WAVE_FORMAT_QUARTERDECK: ::WORD = 0x0220; pub const WAVE_FORMAT_ILINK_VC: ::WORD = 0x0230; pub const WAVE_FORMAT_RAW_SPORT: ::WORD = 0x0240; pub const WAVE_FORMAT_ESST_AC3: ::WORD = 0x0241; pub const WAVE_FORMAT_GENERIC_PASSTHRU: ::WORD = 0x0249; pub const WAVE_FORMAT_IPI_HSX: ::WORD = 0x0250; pub const WAVE_FORMAT_IPI_RPELP: ::WORD = 0x0251; pub const WAVE_FORMAT_CS2: ::WORD = 0x0260; pub const WAVE_FORMAT_SONY_SCX: ::WORD = 0x0270; pub const WAVE_FORMAT_SONY_SCY: ::WORD = 0x0271; pub const WAVE_FORMAT_SONY_ATRAC3: ::WORD = 0x0272; pub const WAVE_FORMAT_SONY_SPC: ::WORD = 0x0273; pub const WAVE_FORMAT_TELUM_AUDIO: ::WORD = 0x0280; pub const WAVE_FORMAT_TELUM_IA_AUDIO: ::WORD = 0x0281; pub const WAVE_FORMAT_NORCOM_VOICE_SYSTEMS_ADPCM: ::WORD = 0x0285; pub const WAVE_FORMAT_FM_TOWNS_SND: ::WORD = 0x0300; pub const WAVE_FORMAT_MICRONAS: ::WORD = 0x0350; pub const WAVE_FORMAT_MICRONAS_CELP833: ::WORD = 0x0351; pub const WAVE_FORMAT_BTV_DIGITAL: ::WORD = 0x0400; pub const WAVE_FORMAT_INTEL_MUSIC_CODER: ::WORD = 0x0401; pub const WAVE_FORMAT_INDEO_AUDIO: ::WORD = 0x0402; pub const WAVE_FORMAT_QDESIGN_MUSIC: ::WORD = 0x0450; pub const WAVE_FORMAT_ON2_VP7_AUDIO: ::WORD = 0x0500; pub const WAVE_FORMAT_ON2_VP6_AUDIO: ::WORD = 0x0501; pub const WAVE_FORMAT_VME_VMPCM: ::WORD = 0x0680; pub const WAVE_FORMAT_TPC: ::WORD = 0x0681; pub const WAVE_FORMAT_LIGHTWAVE_LOSSLESS: ::WORD = 0x08AE; pub const WAVE_FORMAT_OLIGSM: ::WORD = 0x1000; pub const WAVE_FORMAT_OLIADPCM: ::WORD = 0x1001; pub const WAVE_FORMAT_OLICELP: ::WORD = 0x1002; pub const WAVE_FORMAT_OLISBC: ::WORD = 0x1003; pub const WAVE_FORMAT_OLIOPR: ::WORD = 0x1004; pub const WAVE_FORMAT_LH_CODEC: ::WORD = 0x1100; pub const WAVE_FORMAT_LH_CODEC_CELP: ::WORD = 0x1101; pub const WAVE_FORMAT_LH_CODEC_SBC8: ::WORD = 0x1102; pub const WAVE_FORMAT_LH_CODEC_SBC12: ::WORD = 0x1103; pub const WAVE_FORMAT_LH_CODEC_SBC16: ::WORD = 0x1104; pub const WAVE_FORMAT_NORRIS: ::WORD = 0x1400; pub const WAVE_FORMAT_ISIAUDIO_2: ::WORD = 0x1401; pub const WAVE_FORMAT_SOUNDSPACE_MUSICOMPRESS: ::WORD = 0x1500; pub const WAVE_FORMAT_MPEG_ADTS_AAC: ::WORD = 0x1600; pub const WAVE_FORMAT_MPEG_RAW_AAC: ::WORD = 0x1601; pub const WAVE_FORMAT_MPEG_LOAS: ::WORD = 0x1602; pub const WAVE_FORMAT_NOKIA_MPEG_ADTS_AAC: ::WORD = 0x1608; pub const WAVE_FORMAT_NOKIA_MPEG_RAW_AAC: ::WORD = 0x1609; pub const WAVE_FORMAT_VODAFONE_MPEG_ADTS_AAC: ::WORD = 0x160A; pub const WAVE_FORMAT_VODAFONE_MPEG_RAW_AAC: ::WORD = 0x160B; pub const WAVE_FORMAT_MPEG_HEAAC: ::WORD = 0x1610; pub const WAVE_FORMAT_VOXWARE_RT24_SPEECH: ::WORD = 0x181C; pub const WAVE_FORMAT_SONICFOUNDRY_LOSSLESS: ::WORD = 0x1971; pub const WAVE_FORMAT_INNINGS_TELECOM_ADPCM: ::WORD = 0x1979; pub const WAVE_FORMAT_LUCENT_SX8300P: ::WORD = 0x1C07; pub const WAVE_FORMAT_LUCENT_SX5363S: ::WORD = 0x1C0C; pub const WAVE_FORMAT_CUSEEME: ::WORD = 0x1F03; pub const WAVE_FORMAT_NTCSOFT_ALF2CM_ACM: ::WORD = 0x1FC4; pub const WAVE_FORMAT_DVM: ::WORD = 0x2000; pub const WAVE_FORMAT_DTS2: ::WORD = 0x2001; pub const WAVE_FORMAT_MAKEAVIS: ::WORD = 0x3313; pub const WAVE_FORMAT_DIVIO_MPEG4_AAC: ::WORD = 0x4143; pub const WAVE_FORMAT_NOKIA_ADAPTIVE_MULTIRATE: ::WORD = 0x4201; pub const WAVE_FORMAT_DIVIO_G726: ::WORD = 0x4243; pub const WAVE_FORMAT_LEAD_SPEECH: ::WORD = 0x434C; pub const WAVE_FORMAT_LEAD_VORBIS: ::WORD = 0x564C; pub const WAVE_FORMAT_WAVPACK_AUDIO: ::WORD = 0x5756; pub const WAVE_FORMAT_OGG_VORBIS_MODE_1: ::WORD = 0x674F; pub const WAVE_FORMAT_OGG_VORBIS_MODE_2: ::WORD = 0x6750; pub const WAVE_FORMAT_OGG_VORBIS_MODE_3: ::WORD = 0x6751; pub const WAVE_FORMAT_OGG_VORBIS_MODE_1_PLUS: ::WORD = 0x676F; pub const WAVE_FORMAT_OGG_VORBIS_MODE_2_PLUS: ::WORD = 0x6770; pub const WAVE_FORMAT_OGG_VORBIS_MODE_3_PLUS: ::WORD = 0x6771; pub const WAVE_FORMAT_3COM_NBX: ::WORD = 0x7000; pub const WAVE_FORMAT_FAAD_AAC: ::WORD = 0x706D; pub const WAVE_FORMAT_AMR_NB: ::WORD = 0x7361; pub const WAVE_FORMAT_AMR_WB: ::WORD = 0x7362; pub const WAVE_FORMAT_AMR_WP: ::WORD = 0x7363; pub const WAVE_FORMAT_GSM_AMR_CBR: ::WORD = 0x7A21; pub const WAVE_FORMAT_GSM_AMR_VBR_SID: ::WORD = 0x7A22; pub const WAVE_FORMAT_COMVERSE_INFOSYS_G723_1: ::WORD = 0xA100; pub const WAVE_FORMAT_COMVERSE_INFOSYS_AVQSBC: ::WORD = 0xA101; pub const WAVE_FORMAT_COMVERSE_INFOSYS_SBC: ::WORD = 0xA102; pub const WAVE_FORMAT_SYMBOL_G729_A: ::WORD = 0xA103; pub const WAVE_FORMAT_VOICEAGE_AMR_WB: ::WORD = 0xA104; pub const WAVE_FORMAT_INGENIENT_G726: ::WORD = 0xA105; pub const WAVE_FORMAT_MPEG4_AAC: ::WORD = 0xA106; pub const WAVE_FORMAT_ENCORE_G726: ::WORD = 0xA107; pub const WAVE_FORMAT_ZOLL_ASAO: ::WORD = 0xA108; pub const WAVE_FORMAT_SPEEX_VOICE: ::WORD = 0xA109; pub const WAVE_FORMAT_VIANIX_MASC: ::WORD = 0xA10A; pub const WAVE_FORMAT_WM9_SPECTRUM_ANALYZER: ::WORD = 0xA10B; pub const WAVE_FORMAT_WMF_SPECTRUM_ANAYZER: ::WORD = 0xA10C; pub const WAVE_FORMAT_GSM_610: ::WORD = 0xA10D; pub const WAVE_FORMAT_GSM_620: ::WORD = 0xA10E; pub const WAVE_FORMAT_GSM_660: ::WORD = 0xA10F; pub const WAVE_FORMAT_GSM_690: ::WORD = 0xA110; pub const WAVE_FORMAT_GSM_ADAPTIVE_MULTIRATE_WB: ::WORD = 0xA111; pub const WAVE_FORMAT_POLYCOM_G722: ::WORD = 0xA112; pub const WAVE_FORMAT_POLYCOM_G728: ::WORD = 0xA113; pub const WAVE_FORMAT_POLYCOM_G729_A: ::WORD = 0xA114; pub const WAVE_FORMAT_POLYCOM_SIREN: ::WORD = 0xA115; pub const WAVE_FORMAT_GLOBAL_IP_ILBC: ::WORD = 0xA116; pub const WAVE_FORMAT_RADIOTIME_TIME_SHIFT_RADIO: ::WORD = 0xA117; pub const WAVE_FORMAT_NICE_ACA: ::WORD = 0xA118; pub const WAVE_FORMAT_NICE_ADPCM: ::WORD = 0xA119; pub const WAVE_FORMAT_VOCORD_G721: ::WORD = 0xA11A; pub const WAVE_FORMAT_VOCORD_G726: ::WORD = 0xA11B; pub const WAVE_FORMAT_VOCORD_G722_1: ::WORD = 0xA11C; pub const WAVE_FORMAT_VOCORD_G728: ::WORD = 0xA11D; pub const WAVE_FORMAT_VOCORD_G729: ::WORD = 0xA11E; pub const WAVE_FORMAT_VOCORD_G729_A: ::WORD = 0xA11F; pub const WAVE_FORMAT_VOCORD_G723_1: ::WORD = 0xA120; pub const WAVE_FORMAT_VOCORD_LBC: ::WORD = 0xA121; pub const WAVE_FORMAT_NICE_G728: ::WORD = 0xA122; pub const WAVE_FORMAT_FRACE_TELECOM_G729: ::WORD = 0xA123; pub const WAVE_FORMAT_CODIAN: ::WORD = 0xA124; pub const WAVE_FORMAT_FLAC: ::WORD = 0xF1AC; pub const WAVE_FORMAT_EXTENSIBLE: ::WORD = 0xFFFE; pub const WAVE_FORMAT_DEVELOPMENT: ::WORD = 0xFFFF; //2557 pub const SPEAKER_FRONT_LEFT: ::DWORD = 0x1; pub const SPEAKER_FRONT_RIGHT: ::DWORD = 0x2; pub const SPEAKER_FRONT_CENTER: ::DWORD = 0x4; pub const SPEAKER_LOW_FREQUENCY: ::DWORD = 0x8; pub const SPEAKER_BACK_LEFT: ::DWORD = 0x10; pub const SPEAKER_BACK_RIGHT: ::DWORD = 0x20; pub const SPEAKER_FRONT_LEFT_OF_CENTER: ::DWORD = 0x40; pub const SPEAKER_FRONT_RIGHT_OF_CENTER: ::DWORD = 0x80; pub const SPEAKER_BACK_CENTER: ::DWORD = 0x100; pub const SPEAKER_SIDE_LEFT: ::DWORD = 0x200; pub const SPEAKER_SIDE_RIGHT: ::DWORD = 0x400; pub const SPEAKER_TOP_CENTER: ::DWORD = 0x800; pub const SPEAKER_TOP_FRONT_LEFT: ::DWORD = 0x1000; pub const SPEAKER_TOP_FRONT_CENTER: ::DWORD = 0x2000; pub const SPEAKER_TOP_FRONT_RIGHT: ::DWORD = 0x4000; pub const SPEAKER_TOP_BACK_LEFT: ::DWORD = 0x8000; pub const SPEAKER_TOP_BACK_CENTER: ::DWORD = 0x10000; pub const SPEAKER_TOP_BACK_RIGHT: ::DWORD = 0x20000; pub const SPEAKER_RESERVED: ::DWORD = 0x7FFC0000; pub const SPEAKER_ALL: ::DWORD = 0x80000000; STRUCT!{#[repr(packed)] struct WAVEFORMATEX { wFormatTag: ::WORD, nChannels: ::WORD, nSamplesPerSec: ::DWORD, nAvgBytesPerSec: ::DWORD, nBlockAlign: ::WORD, wBitsPerSample: ::WORD, cbSize: ::WORD, }} STRUCT!{#[repr(packed)] struct WAVEFORMATEXTENSIBLE { Format: ::WAVEFORMATEX, Samples: ::WORD, dwChannelMask: ::DWORD, SubFormat: ::GUID, }}