25 unsigned char *red,
unsigned char *grn,
26 unsigned char *blu,
unsigned char *nul)
29 static int array_size;
30 static unsigned char *
set;
39 if (array_size < cols * size) {
40 array_size = cols * size;
41 array = (DCELL *) G_realloc(array, array_size);
44 if (set_size < cols) {
46 set = G_realloc(
set, set_size);