Lines Matching refs:ct
1446 int ct = -1;
1465 ct = c;
1472 return ct; /* Return closest available color */
1882 int ct = (-1);
1889 ct = gdImageColorAllocateAlpha(im, red, green, blue, alpha);
1890 if (ct < 0) {
1893 RETURN_LONG((long)ct);
2935 int ct = (-1);
2943 ct = gdImageColorAllocate(im, red, green, blue);
2944 if (ct < 0) {
2947 RETURN_LONG(ct);
