min2
if (c < min2) {
uint_fixed_16_16_t min2)
uint_fixed_16_16_t min = { .val = min(min1.val, min2.val) };
size_t min2; /* Width of the second narrowest column. */
min1 = min2 = SIZE_MAX;
min2 = min1;
} else if (min1 < width && min2 > width)
min2 = width;
wanted = min2;
if (width > min2)
width = min2;