rtbuf/rtbuf/rtbuf.h

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• Hash : 0089f8d0
  Author : Thomas de Grivel
  Date : 2020-03-23T15:22:20
  

  fix build and running on MSYS2
  

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• rtbuf.h

• /*
   * Copyright 2018-2020 Thomas de Grivel <thoxdg@gmail.com>
   *
   * Permission to use, copy, modify, and distribute this software for any
   * purpose with or without fee is hereby granted, provided that the above
   * copyright notice and this permission notice appear in all copies.
   *
   * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
   * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
   * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
   * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
   * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
   * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
   * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
   */
  #ifndef RTBUF_H
  #define RTBUF_H
  
  #include "data.h"
  #include "rtbuf_defs.h"
  #include "rtbuf_type.h"
  #include "rtbuf_proc.h"
  
  #define RTBUF_SORT   0x0001
  #define RTBUF_DELETE 0x0002
  
  struct rtbuf_binding
  {
    int rtb;
    unsigned int out;
  };
  
  struct rtbuf
  {
    void           *data;
    unsigned int    flags;
    s_rtbuf_proc   *proc;
    unsigned int    refc;
    s_rtbuf_binding in[RTBUF_PROC_IN_MAX];
    unsigned int    in_n;
  };
  
  #define RTBUF_MAX         10000
  #define RTBUF_INSTANCE_MAX  100
  
  extern s_data_alloc g_rtbuf_alloc;
  extern s_rtbuf     *g_rtbuf;
  extern int          g_rtbuf_run;
  
  int   librtbuf_init ();
  
  int   rtbuf_err (const char *msg);
  int   rtbuf_new (s_rtbuf_proc *rp);
  void  rtbuf_in_unbind (s_rtbuf *rtb, unsigned int var);
  void  rtbuf_unbind_all (s_rtbuf *rtb);
  void  rtbuf_delete (s_rtbuf *rtb);
  int   rtbuf_clone (s_rtbuf *rtb);
  int   rtbuf_find (symbol sym);
  int   rtbuf_in_find (s_rtbuf *rtb, const char *x);
  void  rtbuf_bind (unsigned int src, unsigned int out,
                    s_rtbuf *dest, unsigned int var);
  int   rtbuf_out_find (s_rtbuf *rtb, symbol sym);
  int   rtbuf_data_set (s_rtbuf *rtb, symbol name, void *value,
                        unsigned int size);
  void  rtbuf_sort ();
  int   rtbuf_start ();
  int   rtbuf_run ();
  void  rtbuf_stop ();
  void  rtbuf_print (unsigned int i);
  void  rtbuf_print_long (unsigned int i);
  void  rtbuf_print_sorted ();
  
  int  rtbuf_out_int (s_rtbuf *rtb, unsigned int out, int default_value);
  
  double min (double a, double b);
  double max (double a, double b);
  double clamp (double inf, double x, double sup);
  
  #endif /* RTBUF_H */
  

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