clamp_u8 248 ext/uvector/uvector.c #define u8u8_add(x, y, clamp) clamp_u8(x+y, clamp) clamp_u8 249 ext/uvector/uvector.c #define u8u8_sub(x, y, clamp) clamp_u8((long)(x-y), clamp) clamp_u8 250 ext/uvector/uvector.c #define u8u8_mul(x, y, clamp) clamp_u8(x*y, clamp) clamp_u8 255 ext/uvector/uvector.c return clamp_u8(x+y, clamp); clamp_u8 268 ext/uvector/uvector.c return clamp_u8(x*y, clamp); clamp_u8 228 ext/uvector/uvectorP.h return clamp_u8(val, clamp);