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maskfd.c

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00001 
00017 #include <grass/gis.h>
00018 #include "G.h"
00019 
00020 
00028 int G_maskfd(void)
00029 {
00030     G__check_for_auto_masking();
00031 
00032     return G__.auto_mask > 0 ? G__.mask_fd : -1;
00033 }

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