cpython/Include/internal/pycore_importdl.h

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#ifndef Py_INTERNAL_IMPORTDL_H
#define Py_INTERNAL_IMPORTDL_H
#include "patchlevel.h" // PY_MAJOR_VERSION
#ifdef __cplusplus
extern "C" {
#endif
#ifndef Py_BUILD_CORE
# error "this header requires Py_BUILD_CORE define"
#endif
extern const char *_PyImport_DynLoadFiletab[];
extern PyObject *_PyImport_LoadDynamicModuleWithSpec(PyObject *spec, FILE *);
typedef PyObject *(*PyModInitFunction)(void);
/* Max length of module suffix searched for -- accommodates "module.slb" */
#define MAXSUFFIXSIZE 12
#ifdef MS_WINDOWS
#include <windows.h>
typedef FARPROC dl_funcptr;
#ifdef _DEBUG
# define PYD_DEBUG_SUFFIX "_d"
#else
# define PYD_DEBUG_SUFFIX ""
#endif
#ifdef Py_GIL_DISABLED
# define PYD_THREADING_TAG "t"
#else
# define PYD_THREADING_TAG ""
#endif
#ifdef PYD_PLATFORM_TAG
# define PYD_SOABI "cp" Py_STRINGIFY(PY_MAJOR_VERSION) Py_STRINGIFY(PY_MINOR_VERSION) PYD_THREADING_TAG "-" PYD_PLATFORM_TAG
#else
# define PYD_SOABI "cp" Py_STRINGIFY(PY_MAJOR_VERSION) Py_STRINGIFY(PY_MINOR_VERSION) PYD_THREADING_TAG
#endif
#define PYD_TAGGED_SUFFIX PYD_DEBUG_SUFFIX "." PYD_SOABI ".pyd"
#define PYD_UNTAGGED_SUFFIX PYD_DEBUG_SUFFIX ".pyd"
#else
typedef void (*dl_funcptr)(void);
#endif
#ifdef __cplusplus
}
#endif
#endif /* !Py_INTERNAL_IMPORTDL_H */