Gdpfile.dll 〈HOT · EDITION〉

And the implementation:

DLL_API int write_gdp_file(const char* filename, const double* data, int count) { // Write GDP data to custom file format return 1; // success } gdpfile.dll

DLL_API int read_gdp_file(const char* filename, double* data, int max_size) { // Your GDP file reading logic here return 0; // return number of values read } const double* data

cl /LD /DEXPORTING_DLL gdpfile.c /Fe:gdpfile.dll so I can give you a precise, working implementation for your feature. DLL_API int write_gdp_file(const char* filename

// gdpfile.h #ifdef EXPORTING_DLL #define DLL_API __declspec(dllexport) #else #define DLL_API __declspec(dllimport) #endif DLL_API int read_gdp_file(const char* filename, double* data, int max_size); DLL_API int write_gdp_file(const char* filename, const double* data, int count); DLL_API const char* get_last_error(void);

DLL_API const char* get_last_error(void) { return last_error_msg; }