extern int fn ## _selected_priority; \
CLIB_MARCH_FN_CONSTRUCTOR (fn) \
static rtype CLIB_CPU_OPTIMIZED CLIB_MARCH_SFX (fn ## _ma)(_args)
extern int fn ## _selected_priority; \
CLIB_MARCH_FN_CONSTRUCTOR (fn) \
static rtype CLIB_CPU_OPTIMIZED CLIB_MARCH_SFX (fn ## _ma)(_args)