zint-barcode-generator/backend/dllversion.c
gitlost c0791ad85e Add Structured Append support for AZTEC, CODEONE, DATAMATRIX, DOTCODE,
GRIDMATRIX, MAXICODE, MICROPDF417, PDF417, QRCODE, ULTRA
DOTCODE: use pre-calculated generator poly coeffs in Reed-Solomon for
  performance improvement
PDF417/MICROPDF417: use common routine pdf417_initial()
GUI: code lines <= 118, shorthand widget_obj(),
  shorten calling upcean_addon_gap(), upcean_guard_descent()
various backend: var name debug -> debug_print
2021-09-28 21:42:44 +01:00

35 lines
1.1 KiB
C

/* Sed: http://msdn.microsoft.com/library/en-us/shellcc/platform/shell/programmersguide/versions.asp */
#if defined (_WIN32) && (defined(_USRDLL) || defined(DLL_EXPORT) || defined(PIC))
#include <windows.h>
#include <shlwapi.h>
#include "zintconfig.h"
#ifdef __cplusplus
extern "C"
{
#endif
__declspec(dllexport) HRESULT DllGetVersion (DLLVERSIONINFO2* pdvi);
#ifdef __cplusplus
}
#endif
HRESULT DllGetVersion (DLLVERSIONINFO2* pdvi)
{
if (!pdvi || (sizeof(*pdvi) != pdvi->info1.cbSize))
return (E_INVALIDARG);
pdvi->info1.dwMajorVersion = ZINT_VERSION_MAJOR;
pdvi->info1.dwMinorVersion = ZINT_VERSION_MINOR;
pdvi->info1.dwBuildNumber = ZINT_VERSION_RELEASE;
pdvi->info1.dwPlatformID = DLLVER_PLATFORM_WINDOWS;
if (sizeof(DLLVERSIONINFO2) == pdvi->info1.cbSize)
pdvi->ullVersion = MAKEDLLVERULL(ZINT_VERSION_MAJOR, ZINT_VERSION_MINOR, ZINT_VERSION_RELEASE, ZINT_VERSION_BUILD);
return S_OK;
}
#else
/* https://stackoverflow.com/a/26541331 Suppresses gcc warning ISO C forbids an empty translation unit */
typedef int make_iso_compilers_happy;
#endif /* _WIN32 */