35 lines
810 B
C
35 lines
810 B
C
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#pragma once
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#include "nxapi.h"
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#ifndef WIN32_LEAN_AND_MEAN
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#define WIN32_LEAN_AND_MEAN
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#endif
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#include <windows.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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#if 0 && _WIN32_WINNT >= 0x600
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typedef INIT_ONCE nx_once_value_t;
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typedef INIT_ONCE *nx_once_t;
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#define NX_ONCE_INITIALIZE INIT_ONCE_STATIC_INIT
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#define NX_ONCE_API CALLBACK
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NX_API void NXOnce(nx_once_t once, int (NX_ONCE_API *init_fn)(nx_once_t, void *, void **), void *param);
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NX_API void NXOnceInit(nx_once_t once);
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#else
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typedef struct nx_once_s
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{
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volatile int status;
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CRITICAL_SECTION critical_section;
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} nx_once_value_t, *nx_once_t;
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#define NX_ONCE_API
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NX_API void NXOnce(nx_once_t once, int (NX_ONCE_API *init_fn)(nx_once_t, void *, void **), void *);
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NX_API void NXOnceInit(nx_once_t once);
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#endif
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#ifdef __cplusplus
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}
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#endif
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