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* file.
*/
#include "config.h"
#include <stdbool.h>
#import "once.h"
#ifdef OF_AMIGAOS
# include <proto/exec.h>
#endif
#if defined(OF_HAVE_THREADS) && defined(OF_HAVE_ATOMIC_OPS)
# import "atomic.h"
# import "mutex.h"
#endif
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* file.
*/
#include "config.h"
#include <stdbool.h>
#import "OFOnce.h"
#if defined(OF_HAVE_THREADS) && defined(OF_HAVE_ATOMIC_OPS)
# import "OFAtomic.h"
# import "OFPlainMutex.h"
#endif
#ifdef OF_AMIGAOS
# include <proto/exec.h>
#endif
void
OFOnce(OFOnceControl *control, void (*func)(void))
{
#if !defined(OF_HAVE_THREADS)
if (*control == 0) {
func();
*control = 1;
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