p99_count_dec p99_count_inc p99_count_inc_conditionally p99_count_value p99_count_wait

p99_count_inc_conditionally #define p99_count_inc_conditionally (   p99_count volatile *p00_c,   unsignedp00_hm  )    P99_CALL_DEFARG(p99_count_inc_conditionally, 2, __VA_ARGS__) related increment the counter p00_c atomically by p00_hm but only if it is not zero before. Returns the value of the counter before the increment. Remarks p00_hm defaults to 1 if omitted. p99_count_inc_conditionally is actually implemented as a macro that helps to provide default arguments to the real function. See also P99_CALL_DEFARG P99_DECLARE_DEFARG Definition at line 100 of file p99_count.h.