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<title>ALSA project - the C library reference: /home/qateam/rpm/BUILD/alsa-lib-1.0.23/include/rawmidi.h File Reference</title>
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<h1>/home/qateam/rpm/BUILD/alsa-lib-1.0.23/include/rawmidi.h File Reference</h1>
<p>Application interface library for the ALSA driver.
<a href="#_details">More...</a></p>
<p><a href="rawmidi_8h_source.html">Go to the source code of this file.</a></p>
<table border="0" cellpadding="0" cellspacing="0">
<tr><td colspan="2"><h2>Defines</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group___raw_midi.html#ga2b1694b5b3e98514d6b2bc5b824e9adc">SND_RAWMIDI_DLSYM_VERSION</a> _dlsym_rawmidi_001</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group___raw_midi.html#ga7060640f32abcd337239bde2c8749d23">SND_RAWMIDI_APPEND</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group___raw_midi.html#ga31ee35659c82272382ccc3014c8a73f8">SND_RAWMIDI_NONBLOCK</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group___raw_midi.html#gab1a659b38e5174d790d5671739995894">SND_RAWMIDI_SYNC</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group___raw_midi.html#gaaa4c7257d03c396293cffaef02818c35">snd_rawmidi_info_alloca</a>(ptr)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">allocate an invalid <a class="el" href="group___raw_midi.html#gab0f0f325ab812941e9b81addf0b941d3">snd_rawmidi_info_t</a> using standard alloca <a href="group___raw_midi.html#gaaa4c7257d03c396293cffaef02818c35"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group___raw_midi.html#ga0a7ab61af3880409ccd9adee0e756210">snd_rawmidi_params_alloca</a>(ptr)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">allocate an invalid <a class="el" href="group___raw_midi.html#ga98ad06bccfabc646530241d3a0eef5a1">snd_rawmidi_params_t</a> using standard alloca <a href="group___raw_midi.html#ga0a7ab61af3880409ccd9adee0e756210"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group___raw_midi.html#gaa83c6963d341b0c067764dd1ba2c3d76">snd_rawmidi_status_alloca</a>(ptr)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">allocate an invalid <a class="el" href="group___raw_midi.html#ga10a44a41000ef7dfe61f712466237aff">snd_rawmidi_status_t</a> using standard alloca <a href="group___raw_midi.html#gaa83c6963d341b0c067764dd1ba2c3d76"></a><br/></td></tr>
<tr><td colspan="2"><h2>Typedefs</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">typedef struct _snd_rawmidi_info </td><td class="memItemRight" valign="bottom"><a class="el" href="group___raw_midi.html#gab0f0f325ab812941e9b81addf0b941d3">snd_rawmidi_info_t</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">typedef struct _snd_rawmidi_params </td><td class="memItemRight" valign="bottom"><a class="el" href="group___raw_midi.html#ga98ad06bccfabc646530241d3a0eef5a1">snd_rawmidi_params_t</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">typedef struct _snd_rawmidi_status </td><td class="memItemRight" valign="bottom"><a class="el" href="group___raw_midi.html#ga10a44a41000ef7dfe61f712466237aff">snd_rawmidi_status_t</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">typedef struct _snd_rawmidi </td><td class="memItemRight" valign="bottom"><a class="el" href="group___raw_midi.html#gaa21972df6ca3ebde0f7225b2472d0095">snd_rawmidi_t</a></td></tr>
<tr><td colspan="2"><h2>Enumerations</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">enum </td><td class="memItemRight" valign="bottom"><a class="el" href="group___raw_midi.html#gac3d11365c928cdfd3176ffede3e6f8c5">snd_rawmidi_stream_t</a> { <a class="el" href="group___raw_midi.html#ggac3d11365c928cdfd3176ffede3e6f8c5a6a57199496cb5a0fa2c635c94fbd2d05">SND_RAWMIDI_STREAM_OUTPUT</a> = 0,
<a class="el" href="group___raw_midi.html#ggac3d11365c928cdfd3176ffede3e6f8c5a3707a884c8eec9b11bc2c30127d1c4c9">SND_RAWMIDI_STREAM_INPUT</a>,
<b>SND_RAWMIDI_STREAM_LAST</b> = SND_RAWMIDI_STREAM_INPUT
}</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">enum </td><td class="memItemRight" valign="bottom"><a class="el" href="group___raw_midi.html#ga271ccd508f221ec7c99a27b150c657ba">snd_rawmidi_type_t</a> { <a class="el" href="group___raw_midi.html#gga271ccd508f221ec7c99a27b150c657baa77f1b4650305a5d52e686c9ee2768c9e">SND_RAWMIDI_TYPE_HW</a>,
<a class="el" href="group___raw_midi.html#gga271ccd508f221ec7c99a27b150c657baa3f2311c1769989c17c5949ef01d4e233">SND_RAWMIDI_TYPE_SHM</a>,
<a class="el" href="group___raw_midi.html#gga271ccd508f221ec7c99a27b150c657baab2e654ca9c1a7bc4253bc5a2d97211bc">SND_RAWMIDI_TYPE_INET</a>,
<a class="el" href="group___raw_midi.html#gga271ccd508f221ec7c99a27b150c657baae1144b9e6ffe7729d853705687bb3324">SND_RAWMIDI_TYPE_VIRTUAL</a>
}</td></tr>
<tr><td colspan="2"><h2>Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___raw_midi.html#ga2ab783051deeb7eb37eb568b76448889">snd_rawmidi_open</a> (<a class="el" href="group___raw_midi.html#gaa21972df6ca3ebde0f7225b2472d0095">snd_rawmidi_t</a> **in_rmidi, <a class="el" href="group___raw_midi.html#gaa21972df6ca3ebde0f7225b2472d0095">snd_rawmidi_t</a> **out_rmidi, const char *name, int mode)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Opens a new connection to the RawMidi interface. <a href="group___raw_midi.html#ga2ab783051deeb7eb37eb568b76448889"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___raw_midi.html#gaa7e3daf5cf4dd36b2534d2f1d6309477">snd_rawmidi_open_lconf</a> (<a class="el" href="group___raw_midi.html#gaa21972df6ca3ebde0f7225b2472d0095">snd_rawmidi_t</a> **in_rmidi, <a class="el" href="group___raw_midi.html#gaa21972df6ca3ebde0f7225b2472d0095">snd_rawmidi_t</a> **out_rmidi, const char *name, int mode, <a class="el" href="group___config.html#ga1c20905af775ae77d04d1a5696f67985">snd_config_t</a> *lconf)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Opens a new connection to the RawMidi interface using local configuration. <a href="group___raw_midi.html#gaa7e3daf5cf4dd36b2534d2f1d6309477"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___raw_midi.html#gabc6bd5922151fb50196f62b9a4ab9f56">snd_rawmidi_close</a> (<a class="el" href="group___raw_midi.html#gaa21972df6ca3ebde0f7225b2472d0095">snd_rawmidi_t</a> *rmidi)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">close RawMidi handle <a href="group___raw_midi.html#gabc6bd5922151fb50196f62b9a4ab9f56"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___raw_midi.html#ga39ac11df7e520e753b26ab4eceabe6de">snd_rawmidi_poll_descriptors_count</a> (<a class="el" href="group___raw_midi.html#gaa21972df6ca3ebde0f7225b2472d0095">snd_rawmidi_t</a> *rmidi)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">get count of poll descriptors for RawMidi handle <a href="group___raw_midi.html#ga39ac11df7e520e753b26ab4eceabe6de"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___raw_midi.html#ga22fcc3fc5c62c9db88d79a0b91e3a75f">snd_rawmidi_poll_descriptors</a> (<a class="el" href="group___raw_midi.html#gaa21972df6ca3ebde0f7225b2472d0095">snd_rawmidi_t</a> *rmidi, struct pollfd *pfds, unsigned int space)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">get poll descriptors <a href="group___raw_midi.html#ga22fcc3fc5c62c9db88d79a0b91e3a75f"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___raw_midi.html#ga38f15766f77c0bb50fec6cdcd87254b0">snd_rawmidi_poll_descriptors_revents</a> (<a class="el" href="group___raw_midi.html#gaa21972df6ca3ebde0f7225b2472d0095">snd_rawmidi_t</a> *rawmidi, struct pollfd *pfds, unsigned int nfds, unsigned short *revent)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">get returned events from poll descriptors <a href="group___raw_midi.html#ga38f15766f77c0bb50fec6cdcd87254b0"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___raw_midi.html#gafe714a54fdb6083eb003bcc21da89553">snd_rawmidi_nonblock</a> (<a class="el" href="group___raw_midi.html#gaa21972df6ca3ebde0f7225b2472d0095">snd_rawmidi_t</a> *rmidi, int nonblock)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">set nonblock mode <a href="group___raw_midi.html#gafe714a54fdb6083eb003bcc21da89553"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="group___raw_midi.html#ga383592eddf099559822357678fbe7d8c">snd_rawmidi_info_sizeof</a> (void)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">get size of the snd_rawmidi_info_t structure in bytes <a href="group___raw_midi.html#ga383592eddf099559822357678fbe7d8c"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___raw_midi.html#ga11f8d3832ec7ea7fd6e8445338704528">snd_rawmidi_info_malloc</a> (<a class="el" href="group___raw_midi.html#gab0f0f325ab812941e9b81addf0b941d3">snd_rawmidi_info_t</a> **ptr)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">allocate a new snd_rawmidi_info_t structure <a href="group___raw_midi.html#ga11f8d3832ec7ea7fd6e8445338704528"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group___raw_midi.html#gaa84495bee993f34fb9bac33b5a9cf65f">snd_rawmidi_info_free</a> (<a class="el" href="group___raw_midi.html#gab0f0f325ab812941e9b81addf0b941d3">snd_rawmidi_info_t</a> *obj)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">frees the snd_rawmidi_info_t structure <a href="group___raw_midi.html#gaa84495bee993f34fb9bac33b5a9cf65f"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group___raw_midi.html#gabfb769e2aaf0a6b8274b5e0c3e9141d8">snd_rawmidi_info_copy</a> (<a class="el" href="group___raw_midi.html#gab0f0f325ab812941e9b81addf0b941d3">snd_rawmidi_info_t</a> *dst, const <a class="el" href="group___raw_midi.html#gab0f0f325ab812941e9b81addf0b941d3">snd_rawmidi_info_t</a> *src)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">copy one snd_rawmidi_info_t structure to another <a href="group___raw_midi.html#gabfb769e2aaf0a6b8274b5e0c3e9141d8"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">unsigned int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___raw_midi.html#gacfb2e65475c314f5f1dde0c5d7a05a7b">snd_rawmidi_info_get_device</a> (const <a class="el" href="group___raw_midi.html#gab0f0f325ab812941e9b81addf0b941d3">snd_rawmidi_info_t</a> *obj)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">get rawmidi device number <a href="group___raw_midi.html#gacfb2e65475c314f5f1dde0c5d7a05a7b"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">unsigned int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___raw_midi.html#ga3fea97d5bff26c54831e95b2200f857c">snd_rawmidi_info_get_subdevice</a> (const <a class="el" href="group___raw_midi.html#gab0f0f325ab812941e9b81addf0b941d3">snd_rawmidi_info_t</a> *obj)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">get rawmidi subdevice number <a href="group___raw_midi.html#ga3fea97d5bff26c54831e95b2200f857c"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="group___raw_midi.html#gac3d11365c928cdfd3176ffede3e6f8c5">snd_rawmidi_stream_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="group___raw_midi.html#ga760552af30a089ddacc3af79985e24f6">snd_rawmidi_info_get_stream</a> (const <a class="el" href="group___raw_midi.html#gab0f0f325ab812941e9b81addf0b941d3">snd_rawmidi_info_t</a> *obj)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">get rawmidi stream identification <a href="group___raw_midi.html#ga760552af30a089ddacc3af79985e24f6"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___raw_midi.html#ga463916bd78a0ab5a96a053edca05a8d3">snd_rawmidi_info_get_card</a> (const <a class="el" href="group___raw_midi.html#gab0f0f325ab812941e9b81addf0b941d3">snd_rawmidi_info_t</a> *obj)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">get rawmidi card number <a href="group___raw_midi.html#ga463916bd78a0ab5a96a053edca05a8d3"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">unsigned int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___raw_midi.html#gaf9ede5bbc9abc9124910c2612363de30">snd_rawmidi_info_get_flags</a> (const <a class="el" href="group___raw_midi.html#gab0f0f325ab812941e9b81addf0b941d3">snd_rawmidi_info_t</a> *obj)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">get rawmidi flags <a href="group___raw_midi.html#gaf9ede5bbc9abc9124910c2612363de30"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">const char * </td><td class="memItemRight" valign="bottom"><a class="el" href="group___raw_midi.html#gac7ac90e99759ee7b2dddd3613219c798">snd_rawmidi_info_get_id</a> (const <a class="el" href="group___raw_midi.html#gab0f0f325ab812941e9b81addf0b941d3">snd_rawmidi_info_t</a> *obj)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">get rawmidi hardware driver identifier <a href="group___raw_midi.html#gac7ac90e99759ee7b2dddd3613219c798"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">const char * </td><td class="memItemRight" valign="bottom"><a class="el" href="group___raw_midi.html#gafd809c976c1dab23957e338b5af2a353">snd_rawmidi_info_get_name</a> (const <a class="el" href="group___raw_midi.html#gab0f0f325ab812941e9b81addf0b941d3">snd_rawmidi_info_t</a> *obj)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">get rawmidi hardware driver name <a href="group___raw_midi.html#gafd809c976c1dab23957e338b5af2a353"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">const char * </td><td class="memItemRight" valign="bottom"><a class="el" href="group___raw_midi.html#ga428398f23118575aa4f62eed860132cf">snd_rawmidi_info_get_subdevice_name</a> (const <a class="el" href="group___raw_midi.html#gab0f0f325ab812941e9b81addf0b941d3">snd_rawmidi_info_t</a> *obj)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">get rawmidi subdevice name <a href="group___raw_midi.html#ga428398f23118575aa4f62eed860132cf"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">unsigned int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___raw_midi.html#gac0b33eb2f54cd6fc9b34002fe28ca9fe">snd_rawmidi_info_get_subdevices_count</a> (const <a class="el" href="group___raw_midi.html#gab0f0f325ab812941e9b81addf0b941d3">snd_rawmidi_info_t</a> *obj)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">get rawmidi count of subdevices <a href="group___raw_midi.html#gac0b33eb2f54cd6fc9b34002fe28ca9fe"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">unsigned int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___raw_midi.html#ga71717ea1f35bf2a59548d3d106278336">snd_rawmidi_info_get_subdevices_avail</a> (const <a class="el" href="group___raw_midi.html#gab0f0f325ab812941e9b81addf0b941d3">snd_rawmidi_info_t</a> *obj)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">get rawmidi available count of subdevices <a href="group___raw_midi.html#ga71717ea1f35bf2a59548d3d106278336"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group___raw_midi.html#ga98fcdcb94c12baf65dd0ec8f9d52ef59">snd_rawmidi_info_set_device</a> (<a class="el" href="group___raw_midi.html#gab0f0f325ab812941e9b81addf0b941d3">snd_rawmidi_info_t</a> *obj, unsigned int val)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">set rawmidi device number <a href="group___raw_midi.html#ga98fcdcb94c12baf65dd0ec8f9d52ef59"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group___raw_midi.html#ga49eff1cd1b62e0399826740863cdcce3">snd_rawmidi_info_set_subdevice</a> (<a class="el" href="group___raw_midi.html#gab0f0f325ab812941e9b81addf0b941d3">snd_rawmidi_info_t</a> *obj, unsigned int val)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">set rawmidi subdevice number <a href="group___raw_midi.html#ga49eff1cd1b62e0399826740863cdcce3"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group___raw_midi.html#gad704ac98c8313235c73c23d374bf6831">snd_rawmidi_info_set_stream</a> (<a class="el" href="group___raw_midi.html#gab0f0f325ab812941e9b81addf0b941d3">snd_rawmidi_info_t</a> *obj, <a class="el" href="group___raw_midi.html#gac3d11365c928cdfd3176ffede3e6f8c5">snd_rawmidi_stream_t</a> val)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">set rawmidi stream identifier <a href="group___raw_midi.html#gad704ac98c8313235c73c23d374bf6831"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___raw_midi.html#ga3c3595d2907ee30754f6a1d5ceb2d97f">snd_rawmidi_info</a> (<a class="el" href="group___raw_midi.html#gaa21972df6ca3ebde0f7225b2472d0095">snd_rawmidi_t</a> *rmidi, <a class="el" href="group___raw_midi.html#gab0f0f325ab812941e9b81addf0b941d3">snd_rawmidi_info_t</a> *info)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">get information about RawMidi handle <a href="group___raw_midi.html#ga3c3595d2907ee30754f6a1d5ceb2d97f"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="group___raw_midi.html#gaeb5767a318d349a4d2a100191c3cf8d8">snd_rawmidi_params_sizeof</a> (void)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">get size of the snd_rawmidi_params_t structure in bytes <a href="group___raw_midi.html#gaeb5767a318d349a4d2a100191c3cf8d8"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___raw_midi.html#gaedc01312384764d02b6bc946cb1e79a9">snd_rawmidi_params_malloc</a> (<a class="el" href="group___raw_midi.html#ga98ad06bccfabc646530241d3a0eef5a1">snd_rawmidi_params_t</a> **ptr)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">allocate the snd_rawmidi_params_t structure <a href="group___raw_midi.html#gaedc01312384764d02b6bc946cb1e79a9"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group___raw_midi.html#gad8c735ed6a8533655dabd7318f25a6fc">snd_rawmidi_params_free</a> (<a class="el" href="group___raw_midi.html#ga98ad06bccfabc646530241d3a0eef5a1">snd_rawmidi_params_t</a> *obj)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">frees the snd_rawmidi_params_t structure <a href="group___raw_midi.html#gad8c735ed6a8533655dabd7318f25a6fc"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group___raw_midi.html#ga533710a31f6b6b4f6791baa27e69089f">snd_rawmidi_params_copy</a> (<a class="el" href="group___raw_midi.html#ga98ad06bccfabc646530241d3a0eef5a1">snd_rawmidi_params_t</a> *dst, const <a class="el" href="group___raw_midi.html#ga98ad06bccfabc646530241d3a0eef5a1">snd_rawmidi_params_t</a> *src)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">copy one snd_rawmidi_params_t structure to another <a href="group___raw_midi.html#ga533710a31f6b6b4f6791baa27e69089f"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___raw_midi.html#ga612c96757e2f81fda5b6cd6dec826de1">snd_rawmidi_params_set_buffer_size</a> (<a class="el" href="group___raw_midi.html#gaa21972df6ca3ebde0f7225b2472d0095">snd_rawmidi_t</a> *rmidi, <a class="el" href="group___raw_midi.html#ga98ad06bccfabc646530241d3a0eef5a1">snd_rawmidi_params_t</a> *params, size_t val)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">set rawmidi I/O ring buffer size <a href="group___raw_midi.html#ga612c96757e2f81fda5b6cd6dec826de1"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="group___raw_midi.html#ga0bd9629686062562b88bfd2a3eadc1bd">snd_rawmidi_params_get_buffer_size</a> (const <a class="el" href="group___raw_midi.html#ga98ad06bccfabc646530241d3a0eef5a1">snd_rawmidi_params_t</a> *params)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">get rawmidi I/O ring buffer size <a href="group___raw_midi.html#ga0bd9629686062562b88bfd2a3eadc1bd"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___raw_midi.html#ga89782681ce86b3d5cbebb5136d25439f">snd_rawmidi_params_set_avail_min</a> (<a class="el" href="group___raw_midi.html#gaa21972df6ca3ebde0f7225b2472d0095">snd_rawmidi_t</a> *rmidi, <a class="el" href="group___raw_midi.html#ga98ad06bccfabc646530241d3a0eef5a1">snd_rawmidi_params_t</a> *params, size_t val)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">set minimum available bytes in rawmidi I/O ring buffer for wakeup <a href="group___raw_midi.html#ga89782681ce86b3d5cbebb5136d25439f"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="group___raw_midi.html#gae629f2ef814eda39dc081dff65bf7d20">snd_rawmidi_params_get_avail_min</a> (const <a class="el" href="group___raw_midi.html#ga98ad06bccfabc646530241d3a0eef5a1">snd_rawmidi_params_t</a> *params)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">get minimum available bytes in rawmidi I/O ring buffer for wakeup <a href="group___raw_midi.html#gae629f2ef814eda39dc081dff65bf7d20"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___raw_midi.html#gab717719be70fe4396dc84f3f895d6e12">snd_rawmidi_params_set_no_active_sensing</a> (<a class="el" href="group___raw_midi.html#gaa21972df6ca3ebde0f7225b2472d0095">snd_rawmidi_t</a> *rmidi, <a class="el" href="group___raw_midi.html#ga98ad06bccfabc646530241d3a0eef5a1">snd_rawmidi_params_t</a> *params, int val)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">set no-active-sensing action on <a class="el" href="group___raw_midi.html#gabc6bd5922151fb50196f62b9a4ab9f56" title="close RawMidi handle">snd_rawmidi_close()</a> <a href="group___raw_midi.html#gab717719be70fe4396dc84f3f895d6e12"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___raw_midi.html#ga6a057d467faa2b65ddace364fde985fd">snd_rawmidi_params_get_no_active_sensing</a> (const <a class="el" href="group___raw_midi.html#ga98ad06bccfabc646530241d3a0eef5a1">snd_rawmidi_params_t</a> *params)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">get no-active-sensing action status <a href="group___raw_midi.html#ga6a057d467faa2b65ddace364fde985fd"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___raw_midi.html#ga458d8ad22277645d9b65fa47c011465c">snd_rawmidi_params</a> (<a class="el" href="group___raw_midi.html#gaa21972df6ca3ebde0f7225b2472d0095">snd_rawmidi_t</a> *rmidi, <a class="el" href="group___raw_midi.html#ga98ad06bccfabc646530241d3a0eef5a1">snd_rawmidi_params_t</a> *params)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">set parameters about rawmidi stream <a href="group___raw_midi.html#ga458d8ad22277645d9b65fa47c011465c"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___raw_midi.html#ga86eabf81acd7c43fc100c67fbda5085d">snd_rawmidi_params_current</a> (<a class="el" href="group___raw_midi.html#gaa21972df6ca3ebde0f7225b2472d0095">snd_rawmidi_t</a> *rmidi, <a class="el" href="group___raw_midi.html#ga98ad06bccfabc646530241d3a0eef5a1">snd_rawmidi_params_t</a> *params)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">get current parameters about rawmidi stream <a href="group___raw_midi.html#ga86eabf81acd7c43fc100c67fbda5085d"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="group___raw_midi.html#ga7933bdb7eea04815be0bba98261865e4">snd_rawmidi_status_sizeof</a> (void)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">get size of the snd_rawmidi_status_t structure in bytes <a href="group___raw_midi.html#ga7933bdb7eea04815be0bba98261865e4"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___raw_midi.html#gac1035208bbdf81852dbcf2e14ce4a8dc">snd_rawmidi_status_malloc</a> (<a class="el" href="group___raw_midi.html#ga10a44a41000ef7dfe61f712466237aff">snd_rawmidi_status_t</a> **ptr)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">allocate the snd_rawmidi_status_t structure <a href="group___raw_midi.html#gac1035208bbdf81852dbcf2e14ce4a8dc"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group___raw_midi.html#gac9852f68911bbb8aef21d2e20c3ff2c0">snd_rawmidi_status_free</a> (<a class="el" href="group___raw_midi.html#ga10a44a41000ef7dfe61f712466237aff">snd_rawmidi_status_t</a> *obj)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">frees the snd_rawmidi_status_t structure <a href="group___raw_midi.html#gac9852f68911bbb8aef21d2e20c3ff2c0"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group___raw_midi.html#gab62e8a4ca0033166f906a969048d935c">snd_rawmidi_status_copy</a> (<a class="el" href="group___raw_midi.html#ga10a44a41000ef7dfe61f712466237aff">snd_rawmidi_status_t</a> *dst, const <a class="el" href="group___raw_midi.html#ga10a44a41000ef7dfe61f712466237aff">snd_rawmidi_status_t</a> *src)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">copy one snd_rawmidi_status_t structure to another <a href="group___raw_midi.html#gab62e8a4ca0033166f906a969048d935c"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group___raw_midi.html#gaeb867dbf1d4d5fb3bdcad36a86565837">snd_rawmidi_status_get_tstamp</a> (const <a class="el" href="group___raw_midi.html#ga10a44a41000ef7dfe61f712466237aff">snd_rawmidi_status_t</a> *obj, <a class="el" href="group___global.html#ga3a3f5b65c40f498cdbc26944bd9855cf">snd_htimestamp_t</a> *ptr)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">get the start timestamp <a href="group___raw_midi.html#gaeb867dbf1d4d5fb3bdcad36a86565837"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="group___raw_midi.html#ga7ff63a2376b2df549698296d37b532ed">snd_rawmidi_status_get_avail</a> (const <a class="el" href="group___raw_midi.html#ga10a44a41000ef7dfe61f712466237aff">snd_rawmidi_status_t</a> *obj)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">get current available bytes in the rawmidi I/O ring buffer <a href="group___raw_midi.html#ga7ff63a2376b2df549698296d37b532ed"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="group___raw_midi.html#gae4f69ac10574cfc2cd5c848628e75f9b">snd_rawmidi_status_get_xruns</a> (const <a class="el" href="group___raw_midi.html#ga10a44a41000ef7dfe61f712466237aff">snd_rawmidi_status_t</a> *obj)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">get count of xruns <a href="group___raw_midi.html#gae4f69ac10574cfc2cd5c848628e75f9b"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___raw_midi.html#gab888bce923769882931f77603327231d">snd_rawmidi_status</a> (<a class="el" href="group___raw_midi.html#gaa21972df6ca3ebde0f7225b2472d0095">snd_rawmidi_t</a> *rmidi, <a class="el" href="group___raw_midi.html#ga10a44a41000ef7dfe61f712466237aff">snd_rawmidi_status_t</a> *status)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">get status of rawmidi stream <a href="group___raw_midi.html#gab888bce923769882931f77603327231d"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___raw_midi.html#gabfff7417ec957b7ee07882f91d73d7be">snd_rawmidi_drain</a> (<a class="el" href="group___raw_midi.html#gaa21972df6ca3ebde0f7225b2472d0095">snd_rawmidi_t</a> *rmidi)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">drain all bytes in the rawmidi I/O ring buffer <a href="group___raw_midi.html#gabfff7417ec957b7ee07882f91d73d7be"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___raw_midi.html#ga01076c87d169cf77334d35bd094abd0a">snd_rawmidi_drop</a> (<a class="el" href="group___raw_midi.html#gaa21972df6ca3ebde0f7225b2472d0095">snd_rawmidi_t</a> *rmidi)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">drop all bytes in the rawmidi I/O ring buffer immediately <a href="group___raw_midi.html#ga01076c87d169cf77334d35bd094abd0a"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">ssize_t </td><td class="memItemRight" valign="bottom"><a class="el" href="group___raw_midi.html#ga0a30e482efec57f4ea74c533a0f9b134">snd_rawmidi_write</a> (<a class="el" href="group___raw_midi.html#gaa21972df6ca3ebde0f7225b2472d0095">snd_rawmidi_t</a> *rmidi, const void *buffer, size_t size)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">write MIDI bytes to MIDI stream <a href="group___raw_midi.html#ga0a30e482efec57f4ea74c533a0f9b134"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">ssize_t </td><td class="memItemRight" valign="bottom"><a class="el" href="group___raw_midi.html#ga9b0952fc04facda83cdf1521325ca475">snd_rawmidi_read</a> (<a class="el" href="group___raw_midi.html#gaa21972df6ca3ebde0f7225b2472d0095">snd_rawmidi_t</a> *rmidi, void *buffer, size_t size)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">read MIDI bytes from MIDI stream <a href="group___raw_midi.html#ga9b0952fc04facda83cdf1521325ca475"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">const char * </td><td class="memItemRight" valign="bottom"><a class="el" href="group___raw_midi.html#gaa4bf6540f3f36c5878d31abd34a341d3">snd_rawmidi_name</a> (<a class="el" href="group___raw_midi.html#gaa21972df6ca3ebde0f7225b2472d0095">snd_rawmidi_t</a> *rmidi)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">get identifier of RawMidi handle <a href="group___raw_midi.html#gaa4bf6540f3f36c5878d31abd34a341d3"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="group___raw_midi.html#ga271ccd508f221ec7c99a27b150c657ba">snd_rawmidi_type_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="group___raw_midi.html#ga5984e0c61995c8184a0e6e0a68a6faaf">snd_rawmidi_type</a> (<a class="el" href="group___raw_midi.html#gaa21972df6ca3ebde0f7225b2472d0095">snd_rawmidi_t</a> *rmidi)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">get type of RawMidi handle <a href="group___raw_midi.html#ga5984e0c61995c8184a0e6e0a68a6faaf"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="group___raw_midi.html#gac3d11365c928cdfd3176ffede3e6f8c5">snd_rawmidi_stream_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="group___raw_midi.html#ga295d2f3ce9e992919f205b929fcb83ee">snd_rawmidi_stream</a> (<a class="el" href="group___raw_midi.html#gaa21972df6ca3ebde0f7225b2472d0095">snd_rawmidi_t</a> *rawmidi)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">get stream (direction) of RawMidi handle <a href="group___raw_midi.html#ga295d2f3ce9e992919f205b929fcb83ee"></a><br/></td></tr>
</table>
<hr/><a name="_details"></a><h2>Detailed Description</h2>
<p>Application interface library for the ALSA driver. </p>
<dl class="author"><dt><b>Author:</b></dt><dd>Jaroslav Kysela <<a href="mailto:perex@perex.cz">perex@perex.cz</a>> </dd>
<dd>
Abramo Bagnara <<a href="mailto:abramo@alsa-project.org">abramo@alsa-project.org</a>> </dd>
<dd>
Takashi Iwai <<a href="mailto:tiwai@suse.de">tiwai@suse.de</a>> </dd></dl>
<dl class="date"><dt><b>Date:</b></dt><dd>1998-2001</dd></dl>
<p>Application interface library for the ALSA driver </p>
</div>
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