3 #include <grass/raster.h>
4 #include <grass/calc.h>
10 int f_bitor(
int argc,
const int *argt,
void **args)
13 CELL **argz = (CELL **) args;
19 if (argt[0] != CELL_TYPE)
22 for (i = 1; i <= argc; i++)
23 if (argt[i] != CELL_TYPE)
28 for (j = 1; j <= argc; j++) {
29 if (IS_NULL_C(&argz[j][i])) {
int f_bitor(int argc, const int *argt, void **args)