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Better approach to handle C++ on Windows. Thanks to Fkooman.

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This commit is contained in:
Romuald Conty 2009-09-04 14:04:45 +00:00
parent dbf48890ac
commit 7e4512fa68
1 changed files with 15 additions and 11 deletions
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26
src/defines.h
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@ -41,20 +41,24 @@ typedef void* dev_spec; // Device connection specification
#define WARN(x, ...) printf("WARNING: " x "\n", ## __VA_ARGS__ )
#define ERR(x, ...) printf("ERROR: " x "\n", ## __VA_ARGS__ )
#if defined __cplusplus
#define LIBNFC_EXPORT extern "C"
#if defined __cplusplus
#define LIBNFC_EXTERN_C extern "C"
#else
#ifdef _WIN32
#ifdef nfc_EXPORTS
#define LIBNFC_EXPORT __declspec( dllexport )
#else
#define LIBNFC_EXPORT __declspec( dllimport )
#endif
#else
#define LIBNFC_EXPORT
#endif
#define LIBNFC_EXTERN_C
#endif
#ifdef _WIN32
#ifdef nfc_EXPORTS
#define LIBNFC_DECLSPEC __declspec( dllexport )
#else
#define LIBNFC_DECLSPEC __declspec( dllimport )
#endif
#else
#define LIBNFC_DECLSPEC
#endif
#define LIBNFC_EXPORT LIBNFC_EXTERN_C LIBNFC_DECLSPEC
//#define MIN(a,b) (((a) < (b)) ? (a) : (b))
//#define MAX(a,b) (((a) > (b)) ? (a) : (b))
#define INNER_XOR8(n) {n ^= (n >> 4); n ^= (n >> 2); n ^= (n >> 1); n &= 0x01; }