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stenzek
GitHub Repository: stenzek/duckstation
 Path: blob/master/dep/rcheevos/include/rc_export.h
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#ifndef RC_EXPORT_H

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#define RC_EXPORT_H

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/* These macros control how callbacks and public functions are defined */

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/* RC_SHARED should be defined when building rcheevos as a shared library (e.g. dll/dylib/so). External code should not define this macro. */

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/* RC_STATIC should be defined when building rcheevos as a static library. External code should also define this macro. */

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/* RC_IMPORT should be defined for external code using rcheevos as a shared library. */

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/* For compatibility, if none of these three macros are defined, then the build is assumed to be RC_STATIC */

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#if !defined(RC_SHARED) && !defined(RC_STATIC) && !defined(RC_IMPORT)

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  #define RC_STATIC

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#endif

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#if (defined(RC_SHARED) && defined(RC_STATIC)) || (defined(RC_SHARED) && defined(RC_IMPORT)) || (defined(RC_STATIC) && defined(RC_IMPORT))

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  #error RC_SHARED, RC_STATIC, and RC_IMPORT are mutually exclusive

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#endif

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/* RC_BEGIN_C_DECLS and RC_END_C_DECLS should be used for all headers, to enforce C linkage and the C calling convention */

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/* RC_BEGIN_C_DECLS should be placed after #include's and before header declarations */

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/* RC_END_C_DECLS should be placed after header declarations */

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/* example usage

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 *

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 * #ifndef RC_HEADER_H

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 * #define RC_HEADER_H

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 *

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 * #include <stdint.h>

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 *

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 * RC_BEGIN_C_DECLS

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 *

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 * uint8_t rc_function(void);

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 *

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 * RC_END_C_DECLS

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 *

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 * #endif

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 */

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#ifdef __cplusplus

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  #define RC_BEGIN_C_DECLS extern "C" {

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  #define RC_END_C_DECLS }

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#else

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  #define RC_BEGIN_C_DECLS

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  #define RC_END_C_DECLS

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#endif

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/* RC_CCONV should be used for public functions and callbacks, to enforce the cdecl calling convention, if applicable */

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/* RC_CCONV should be placed after the return type, and between the ( and * for callbacks */

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/* example usage */

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/* void RC_CCONV rc_function(void) */

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/* void (RC_CCONV *rc_callback)(void) */

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#if defined(_WIN32)

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  /* Windows compilers will ignore __cdecl when not applicable */

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  #define RC_CCONV __cdecl

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#elif defined(__GNUC__) && defined(__i386__)

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  /* GNU C compilers will warn if cdecl is defined on an unsupported platform */

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  #define RC_CCONV __attribute__((cdecl))

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#else

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  #define RC_CCONV

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#endif

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/* RC_EXPORT should be used for public functions */

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/* RC_EXPORT will provide necessary hints for shared library usage, if applicable */

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/* RC_EXPORT should be placed before the return type */

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/* example usage */

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/* RC_EXPORT void rc_function(void) */

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#ifdef RC_SHARED

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  #if defined(_WIN32)

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    #define RC_EXPORT __declspec(dllexport)

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  #elif defined(__GNUC__) && __GNUC__ >= 4

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    #define RC_EXPORT __attribute__((visibility("default")))

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  #else

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    #define RC_EXPORT

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  #endif

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#endif

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#ifdef RC_IMPORT

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  #if defined(_WIN32)

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    #define RC_EXPORT __declspec(dllimport)

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  #elif defined(__GNUC__) && __GNUC__ >= 4

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    #define RC_EXPORT __attribute__((visibility("default")))

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  #else

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    #define RC_EXPORT

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  #endif

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#endif

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#ifdef RC_STATIC

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  #if defined(__GNUC__) && __GNUC__ >= 4

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    #define RC_EXPORT __attribute__((visibility("default")))

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  #else

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    #define RC_EXPORT

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  #endif

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#endif

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#endif /* RC_EXPORT_H */

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