u32_sub_safe      365 ext/uvector/uvector.c #define u32u32_sub(x, y, clamp)  u32_sub_safe(x, y, clamp)
u32_sub_safe      368 ext/uvector/uvector.c #define u32g_sub(x, y, clamp)    u32_sub_safe(x, y, clamp)
u32_sub_safe      372 ext/uvector/uvector.c #define u32u32_sub(x, y, clamp)  u32_sub_safe(x, y, clamp)
u32_sub_safe      375 ext/uvector/uvector.c #define u32g_sub(x, y, clamp)    u32_sub_safe(x, y, clamp)