/*===========================================================================*\
 | DESQC20.H                                              ver 2.0, 12-03-88  |
 |                                                                           |
 | Header file for interfacing of DESQview with TC 2.0                       |
 |                                                                           |
 | This is the header file for the routines that are published by            |
 | Quarterdeck and have been adapted for use in Turbo C.  Approx. 95 bytes   |
 | of code.                                                                  |
 |  by  James H. LeMay                                                       |
 |                                                                           |
 | converted to Turbo C by                                                   |
 |     Jordan Gallagher                                                      |
 | for Eagle Performance Software                                            |
 |     TC Products                                                           |
 |     P.O. Box 292786                                                       |
 |     Lewisville, TX  75029-2786                                            |
 |                                                                           |
 | Conversion to Turbo C by Jordan Gallagher / Wisdom Research               |
\*===========================================================================*/

extern char in_dv;

int  dv_get_version(void);
int  dv_get_video_buffer( int videoseg );
void dv_pause(void);
void dv_begin_critical(void);
void dv_end_critical(void);