lo_osc_types.h

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/*
 *  Copyright (C) 2004 Steve Harris
 *
 *  This program is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Lesser General Public License
 *  as published by the Free Software Foundation; either version 2.1
 *  of the License, or (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU Lesser General Public License for more details.
 *
 *  $Id$
 */

#ifndef LO_OSC_TYPES_H
#define LO_OSC_TYPES_H

#ifdef _MSC_VER
#define int32_t __int32
#define int64_t __int64
#define uint32_t unsigned __int32
#define uint64_t unsigned __int64
#define uint8_t unsigned __int8
#else
#include <stdint.h>
#endif

typedef struct {
    uint32_t sec;
    uint32_t frac;
} lo_timetag;

typedef enum {
/* basic OSC types */
    LO_INT32 =     'i',
    LO_FLOAT =     'f',
    LO_STRING =    's',
    LO_BLOB =      'b',

/* extended OSC types */
    LO_INT64 =     'h',
    LO_TIMETAG =   't',
    LO_DOUBLE =    'd',
    LO_SYMBOL =    'S',
    LO_CHAR =      'c',
    LO_MIDI =      'm',
    LO_TRUE =      'T',
    LO_FALSE =     'F',
    LO_NIL =       'N',
    LO_INFINITUM = 'I'
} lo_type;


typedef union {
    int32_t    i;
    int32_t    i32;
    int64_t    h;
    int64_t    i64;
    float      f;
    float      f32;
    double     d;
    double     f64;
    char       s;
    char       S;
    unsigned char c;
    uint8_t    m[4];
    lo_timetag t;
} lo_arg;

/* Note: No struct literals in MSVC */
#ifdef _MSC_VER
lo_timetag lo_get_tt_immediate();
#define LO_TT_IMMEDIATE lo_get_tt_immediate()
#else
#define LO_TT_IMMEDIATE ((lo_timetag){0U,1U})
#endif

#endif

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