Once.h File Reference

Helpers for at-most-once semantics. More...

#include <Objectively/Types.h>

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Macros
#define	do_once(once, block)
	Executes the given block at most one time.

Typedefs
typedef long	Once
	The Once type.

Detailed Description

Helpers for at-most-once semantics.

Definition in file Once.h.