/* Defines COUNTER.  There must be exactly one such definition at file scope
* within a program. */
#define COVERAGE_DEFINE(COUNTER) \
DEFINE_STATIC_PER_THREAD_DATA(unsigned int, \
counter_##COUNTER, ); \
static unsigned int COUNTER##_count(void) \
{ \
unsigned int *countp = counter_##COUNTER##_get(); \
unsigned int count = *countp; \
*countp = ; \
return count; \
} \
static inline void COUNTER##_add(unsigned int n) \
{ \
*counter_##COUNTER##_get() += n; \
} \
extern struct coverage_counter counter_##COUNTER; \
struct coverage_counter counter_##COUNTER \
= { #COUNTER, COUNTER##_count, , , {}, {} }; \
OVS_CONSTRUCTOR(COUNTER##_init) { \
coverage_counter_register(&counter_##COUNTER); \
}

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