WARNING: Standardize button press and release button parameter values. This may break existing code using 3rd mouse button press/release events. The motion callback and OS/2 had been passing the 3rd mouse button as value 4. Other platforms were passing it as value 3. Since button/press and release events only have a single button values 1,2,3 were unique... but OS/2 was passing the mask value instead, making these not work cross platform. I decided to make the button press/release and motion events all function the same. Passing the mask values instead of button numbers. This change will only affect button 3 on button press or release events on Windows, Mac and GTK. OS/2 already functioned this way, iOS and Android do not support button 3.

LIBRARY DWCOMPAT INITINSTANCE TERMINSTANCE

DESCRIPTION 'Dynamic Windows Compatibility Module for OS/2'

CODE LOADONCALL
DATA NONSHARED LOADONCALL

EXPORTS
  makedir            @20
  vargs              @21
  setfileinfo        @22
  drivefree          @23
  isdrive            @24
  drivesize          @25
  getfsname          @26

  _opendir           @30
  _openxdir          @31
  _readdir           @32
  _seekdir           @33
  _telldir           @34
  _closedir          @35

  fsopen             @40
  fsclose            @41
  fsgets             @42
  fsseek             @43

  locale_init        @50
  locale_string      @51
  
  nice_strformat     @60
  initdir            @61