maskfd.c File Reference

#include <grass/gis.h>
#include "G.h"

Include dependency graph for maskfd.c:

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Functions

int G_maskfd ()
 test for current mask


Function Documentation

int G_maskfd (  ) 

test for current mask

returns file descriptor number if MASK is in use and -1 if no MASK is in use.

Parameters:
void 
Returns:
int

Definition at line 28 of file maskfd.c.

References G__check_for_auto_masking().


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