Api.h

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// Copyright (c) 2008-2026 Optris GmbH & Co. KG
 
#pragma once
 
// Symbol export to DLLs under Windows.
#if defined(_WIN32) && !defined(OTC_SDK_STATIC)
  #define OTC_SDK_C_CALL __cdecl
  #ifdef OTC_SDK_DLL_EXPORT
    #define OTC_SDK_API __declspec(dllexport)
    #define OTC_SDK_EXTERN
  #else
    #define OTC_SDK_API __declspec(dllimport)
    #define OTC_SDK_EXTERN extern
  #endif
#else
  #ifdef OTC_SDK_DLL_EXPORT
    #define OTC_SDK_API __attribute__((visibility("default")))
  #else
    #define OTC_SDK_API
  #endif
  #define OTC_SDK_EXTERN
  #define OTC_SDK_C_CALL
#endif