add PTHREAD_NULL

this is added for POSIX-future as the outcome of Austin Group issue
599. since it's in the reserved namespace for pthread.h, there are no
namespace considerations for adding it early.
This commit is contained in:
Rich Felker 2020-02-26 10:09:32 -05:00
parent 7063c459e7
commit 4e0796dfc7
1 changed files with 3 additions and 0 deletions

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@ -74,6 +74,9 @@ extern "C" {
#define PTHREAD_BARRIER_SERIAL_THREAD (-1)
#define PTHREAD_NULL ((pthread_t)0)
int pthread_create(pthread_t *__restrict, const pthread_attr_t *__restrict, void *(*)(void *), void *__restrict);
int pthread_detach(pthread_t);
_Noreturn void pthread_exit(void *);