python3.13/cpython/import.h

0001 #ifndef Py_CPYTHON_IMPORT_H
0002 #  error "this header file must not be included directly"
0003 #endif
0004
0005 PyMODINIT_FUNC PyInit__imp(void);
0006
0007 struct _inittab {
0008     const char *name;           /* ASCII encoded string */
0009     PyObject* (*initfunc)(void);
0010 };
0011 // This is not used after Py_Initialize() is called.
0012 PyAPI_DATA(struct _inittab *) PyImport_Inittab;
0013 PyAPI_FUNC(int) PyImport_ExtendInittab(struct _inittab *newtab);
0014
0015 struct _frozen {
0016     const char *name;                 /* ASCII encoded string */
0017     const unsigned char *code;
0018     int size;
0019     int is_package;
0020 };
0021
0022 /* Embedding apps may change this pointer to point to their favorite
0023    collection of frozen modules: */
0024
0025 PyAPI_DATA(const struct _frozen *) PyImport_FrozenModules;