add missing inline keyword on default a_barrier definition

this is not needed, but may act as a hint to the compiler, and also
serves to suppress unused function warnings if enabled (on by default
since commit 86ac0f7947).
This commit is contained in:
Rich Felker 2024-03-02 12:34:05 -05:00
parent b5121e2ed8
commit fd7d018521

View File

@ -194,7 +194,7 @@ static inline void a_store(volatile int *p, int v)
#ifndef a_barrier
#define a_barrier a_barrier
static void a_barrier()
static inline void a_barrier()
{
volatile int tmp = 0;
a_cas(&tmp, 0, 0);