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https://github.com/ZDoom/zdoom-macos-deps.git
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195 lines
7.2 KiB
C
195 lines
7.2 KiB
C
/*
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* libInstPatch
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* Copyright (C) 1999-2014 Element Green <element@elementsofsound.org>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public License
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* as published by the Free Software Foundation; version 2.1
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* of the License only.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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* 02110-1301, USA or on the web at http://www.gnu.org.
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*/
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#ifndef __IPATCH_DLS2_CONN_H__
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#define __IPATCH_DLS2_CONN_H__
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#include <glib.h>
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#include <glib-object.h>
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/* forward type declarations */
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typedef struct _IpatchDLS2Conn IpatchDLS2Conn;
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typedef struct _IpatchDLS2ConnInfo IpatchDLS2ConnInfo;
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/* IpatchDLS2Conn has a GObject boxed type */
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#define IPATCH_TYPE_DLS2_CONN (ipatch_dls2_conn_get_type ())
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/* DLS2 connection (to set parameter values and define modulators) */
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struct _IpatchDLS2Conn
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{
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/*< public >*/
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guint16 src; /* source enum */
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guint16 ctrlsrc; /* second source enum */
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guint16 dest; /* destination enum */
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guint16 trans; /* transform enum */
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gint32 scale; /* scale value */
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};
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/* Compare two DLS connections to see if they are identical
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(source, control and dest are identical) */
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#define IPATCH_DLS2_CONN_ARE_IDENTICAL(a, b) \
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((a)->src == (b)->src && (a)->ctrlsrc == (b)->ctrlsrc \
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&& (a)->dest == (b)->dest)
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/* connection info and constraints structure */
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struct _IpatchDLS2ConnInfo
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{
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/*< public >*/
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guint16 type; /* IpatchDLS2ConnDestType */
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gint32 min; /* minimum value allowed */
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gint32 max; /* maximum value allowed */
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gint32 def; /* default value */
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int unit; /* #IpatchUnitType type */
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char *label; /* short descriptive label */
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char *descr; /* more complete description */
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};
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/* source connection types */
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typedef enum
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{
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IPATCH_DLS2_CONN_SRC_NONE = 0, /* No source */
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IPATCH_DLS2_CONN_SRC_LFO = 1, /* Modulation LFO */
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IPATCH_DLS2_CONN_SRC_VELOCITY = 2, /* MIDI Note-On velocity */
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IPATCH_DLS2_CONN_SRC_NOTE = 3, /* MIDI Note number */
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IPATCH_DLS2_CONN_SRC_EG1 = 4, /* Envelope Generator 1 */
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IPATCH_DLS2_CONN_SRC_EG2 = 5, /* Envelope Generator 2 */
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IPATCH_DLS2_CONN_SRC_PITCH_WHEEL = 6, /* Pitch Wheel */
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IPATCH_DLS2_CONN_SRC_POLY_PRESSURE = 7, /* Polyphonic pressure */
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IPATCH_DLS2_CONN_SRC_CHANNEL_PRESSURE = 8, /* Channel Pressure */
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IPATCH_DLS2_CONN_SRC_VIBRATO = 9, /* Vibrato LFO */
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/* defined MIDI controller sources */
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IPATCH_DLS2_CONN_SRC_CC1 = 0x0081, /* Modulation */
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IPATCH_DLS2_CONN_SRC_CC7 = 0x0087, /* Volume */
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IPATCH_DLS2_CONN_SRC_CC10 = 0x008A, /* Pan */
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IPATCH_DLS2_CONN_SRC_CC11 = 0x008B, /* Expression */
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IPATCH_DLS2_CONN_SRC_CC91 = 0x00DB, /* Chorus Send */
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IPATCH_DLS2_CONN_SRC_CC93 = 0x00DD, /* Reverb Send */
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/* MIDI registered parameter numbers */
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IPATCH_DLS2_CONN_SRC_RPN0 = 0x0100, /* Pitch bend range */
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IPATCH_DLS2_CONN_SRC_RPN1 = 0x0101, /* Fine tune */
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IPATCH_DLS2_CONN_SRC_RPN2 = 0x0102 /* Coarse tune */
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} IpatchDLS2ConnSrcType;
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/* destination connection types */
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typedef enum
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{
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IPATCH_DLS2_CONN_DEST_NONE = 0,
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IPATCH_DLS2_CONN_DEST_GAIN = 1,
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IPATCH_DLS2_CONN_DEST_RESERVED = 2,
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IPATCH_DLS2_CONN_DEST_PITCH = 3,
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IPATCH_DLS2_CONN_DEST_PAN = 4,
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IPATCH_DLS2_CONN_DEST_NOTE = 5,
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IPATCH_DLS2_CONN_DEST_LEFT = 0x0010,
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IPATCH_DLS2_CONN_DEST_RIGHT = 0x0011,
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IPATCH_DLS2_CONN_DEST_CENTER = 0x0012,
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IPATCH_DLS2_CONN_DEST_LFE_CHANNEL = 0x0013,
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IPATCH_DLS2_CONN_DEST_LEFT_REAR = 0x0014,
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IPATCH_DLS2_CONN_DEST_RIGHT_REAR = 0x0015,
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IPATCH_DLS2_CONN_DEST_CHORUS = 0x0080,
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IPATCH_DLS2_CONN_DEST_REVERB = 0x0081,
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IPATCH_DLS2_CONN_DEST_LFO_FREQ = 0x0104,
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IPATCH_DLS2_CONN_DEST_LFO_DELAY = 0x0105,
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IPATCH_DLS2_CONN_DEST_VIB_FREQ = 0x0114,
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IPATCH_DLS2_CONN_DEST_VIB_DELAY = 0x0115,
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IPATCH_DLS2_CONN_DEST_EG1_ATTACK = 0x0206,
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IPATCH_DLS2_CONN_DEST_EG1_DECAY = 0x0207,
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IPATCH_DLS2_CONN_DEST_EG1_RESERVED = 0x0208,
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IPATCH_DLS2_CONN_DEST_EG1_RELEASE = 0x0209,
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IPATCH_DLS2_CONN_DEST_EG1_SUSTAIN = 0x020A,
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IPATCH_DLS2_CONN_DEST_EG1_DELAY = 0x020B,
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IPATCH_DLS2_CONN_DEST_EG1_HOLD = 0x020C,
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IPATCH_DLS2_CONN_DEST_EG1_SHUTDOWN = 0x020D,
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IPATCH_DLS2_CONN_DEST_EG2_ATTACK = 0x030A,
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IPATCH_DLS2_CONN_DEST_EG2_DECAY = 0x030B,
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IPATCH_DLS2_CONN_DEST_EG2_RESERVED = 0x030C,
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IPATCH_DLS2_CONN_DEST_EG2_RELEASE = 0x030D,
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IPATCH_DLS2_CONN_DEST_EG2_SUSTAIN = 0x030E,
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IPATCH_DLS2_CONN_DEST_EG2_DELAY = 0x030F,
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IPATCH_DLS2_CONN_DEST_EG2_HOLD = 0x0310,
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IPATCH_DLS2_CONN_DEST_FILTER_CUTOFF = 0x0500,
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IPATCH_DLS2_CONN_DEST_FILTER_Q = 0x0501
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} IpatchDLS2ConnDestType;
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#define IPATCH_DLS2_CONN_OUTPUT_TRANS_NONE 0
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/* connection transform types */
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typedef enum
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{
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IPATCH_DLS2_CONN_TRANS_LINEAR = 0,
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IPATCH_DLS2_CONN_TRANS_CONCAVE = 1,
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IPATCH_DLS2_CONN_TRANS_CONVEX = 2,
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IPATCH_DLS2_CONN_TRANS_SWITCH = 3
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} IpatchDLS2ConnTransformType;
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/* connection polarity types */
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typedef enum
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{
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IPATCH_DLS2_CONN_POLARITY_UNI = 0,
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IPATCH_DLS2_CONN_POLARITY_BI = 1
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} IpatchDLS2ConnPolarityType;
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/* masks for IpatchDLS2Conn->trans field */
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typedef enum
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{
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IPATCH_DLS2_CONN_MASK_OUTPUT_TRANS = 0x000F, /* Output transform mask */
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IPATCH_DLS2_CONN_MASK_CTRLSRC_TRANS = 0x00F0, /* Control transform mask */
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IPATCH_DLS2_CONN_MASK_CTRLSRC_POLARITY = 0x0100, /* Control polarity mask */
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IPATCH_DLS2_CONN_MASK_CTRLSRC_INVERT = 0x0200, /* Control invert mask */
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IPATCH_DLS2_CONN_MASK_SRC_TRANS = 0x3C00, /* Source transform mask */
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IPATCH_DLS2_CONN_MASK_SRC_POLARITY = 0x4000, /* Source polarity mask */
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IPATCH_DLS2_CONN_MASK_SRC_INVERT = 0x8000 /* Source invert mask */
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} IpatchDLS2ConnTransformMasks;
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/* bit shifts for IpatchDLS2Conn->trans field */
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typedef enum
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{
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IPATCH_DLS2_CONN_SHIFT_OUTPUT_TRANS = 0, /* Output transform shift */
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IPATCH_DLS2_CONN_SHIFT_CTRLSRC_TRANS = 4, /* Control transform shift */
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IPATCH_DLS2_CONN_SHIFT_CTRLSRC_POLARITY = 8, /* Control polarity shift */
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IPATCH_DLS2_CONN_SHIFT_CTRLSRC_INVERT = 9, /* Control invert shift */
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IPATCH_DLS2_CONN_SHIFT_SRC_TRANS = 10, /* Source transform shift */
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IPATCH_DLS2_CONN_SHIFT_SRC_POLARITY = 14, /* Source polarity shift */
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IPATCH_DLS2_CONN_SHIFT_SRC_INVERT = 15 /* Source invert shift */
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} IpatchDLS2ConnTransformShifts;
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extern IpatchDLS2ConnInfo ipatch_dls2_conn_info[];
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GType ipatch_dls2_conn_get_type(void);
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IpatchDLS2Conn *ipatch_dls2_conn_new(void);
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void ipatch_dls2_conn_free(IpatchDLS2Conn *conn);
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IpatchDLS2Conn *ipatch_dls2_conn_duplicate(const IpatchDLS2Conn *conn);
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void ipatch_dls2_conn_list_set(GSList **list, const IpatchDLS2Conn *conn);
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void ipatch_dls2_conn_list_unset(GSList **list, const IpatchDLS2Conn *conn);
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GSList *ipatch_dls2_conn_list_duplicate(const GSList *list);
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GSList *ipatch_dls2_conn_list_duplicate_fast(const GSList *list);
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void ipatch_dls2_conn_list_free(GSList *list, gboolean free_conns);
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#endif
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