On Thu, Aug 27, 2009 at 04:49:37PM +0200, vitor wrote: > + void (*vector_clipf)(float *dst /* align 16 */, float *src /* align 16 */, float min, float max, int len /* align 16 */); Uh, wtf? I don't think there is any way to align "len" to 16 bytes... Btw. why isn't src const?