SHOT_HISTOGRAM_STEP   57 modules/shot_histogram.c         for (y = y0; y < y1; y += SHOT_HISTOGRAM_STEP)
SHOT_HISTOGRAM_STEP   58 modules/shot_histogram.c             for (x = x0; x < x1; x += SHOT_HISTOGRAM_STEP)
SHOT_HISTOGRAM_STEP   68 modules/shot_histogram.c         for (y = y0; y < y1; y += SHOT_HISTOGRAM_STEP )
SHOT_HISTOGRAM_STEP   69 modules/shot_histogram.c             for (x = x0; x < x1; x += SHOT_HISTOGRAM_STEP )