call_once once_flag ONCE_FLAG_INIT p99_call_once P99_DECLARE_INIT_ONCE P99_DECLARE_ONCE_CHAIN P99_DEFINE_ONCE_CHAIN P99_INIT_CHAIN P99_INIT_ONCE P99_MUTUAL_EXCLUDE p99_once_flag thrd2str THRD2STR thrd_t_destroy thrd_t_init

P99_DECLARE_ONCE_CHAIN #define P99_DECLARE_ONCE_CHAIN (   T )    extern p99_once_flag P99_PASTE3(p99_, T, _once) Declare the symbols that are needed for the macro P99_INIT_CHAIN(). Parameters T should be unique for each use of this macro. See also P99_INIT_CHAIN P99_DEFINE_ONCE_CHAIN Definition at line 276 of file p99_threads.h.