u64g_sub          456 ext/uvector/uvector.c #define u64u64_sub(x, y, clamp)  u64g_sub(x, y, clamp)
u64g_sub         4120 ext/uvector/uvector.c                 r = u64g_sub(v0, v1, clamp);
u64g_sub         4135 ext/uvector/uvector.c                 r = u64g_sub(v0, v1, clamp);
u64g_sub         4149 ext/uvector/uvector.c                 r = u64g_sub(v0, v1, clamp);