gsx.c File Reference

OGSF library - loading and manipulating surfaces. More...

#include <grass/ogsf.h>

Include dependency graph for gsx.c:

Go to the source code of this file.

Functions
int	GS_check_cancel (void)
	Check for cancel. More...
void	GS_set_cancel (int c)
	Set cancel. More...
void	GS_set_cxl_func (void(*f)(void))
	Set cxl function. More...

Variables
void(*	Cxl_func )()

Detailed Description

OGSF library - loading and manipulating surfaces.

GRASS OpenGL gsurf OGSF Library

(C) 1999-2008 by the GRASS Development Team

This program is free software under the GNU General Public License (>=v2). Read the file COPYING that comes with GRASS for details.

Author

Bill Brown USACERL (December 1993)

Doxygenized by Martin Landa <landa.martin gmail.com> (May 2008)

Definition in file gsx.c.

Function Documentation

GS_check_cancel()

int GS_check_cancel

(

void

)

Check for cancel.

Returns

code

Definition at line 30 of file gsx.c.

References Cxl_func.

GS_set_cancel()

void GS_set_cancel

(

int

c

)

Set cancel.

Definition at line 40 of file gsx.c.

GS_set_cxl_func()

void GS_set_cxl_func

(

void(*)(void)

f

)

Set cxl function.

Parameters

pointer

to function

Definition at line 52 of file gsx.c.

References Cxl_func.

Variable Documentation

Cxl_func

void(* Cxl_func) ()

Definition at line 21 of file gsx.c.

Referenced by GS_check_cancel(), and GS_set_cxl_func().