instruction_get_##ENUM(const struct ofp11_instruction *inst)\
{ \
ovs_assert(inst->type == htons(ENUM)); \
return ALIGNED_CAST(struct STRUCT *, inst); \
} \
\
instruction_get_##ENUM(const struct ofp11_instruction *inst)\
{ \
ovs_assert(inst->type == htons(ENUM)); \
return ALIGNED_CAST(struct STRUCT *, inst); \
} \
\