Edit: pycore_dict_state.h
#ifndef Py_INTERNAL_DICT_STATE_H #define Py_INTERNAL_DICT_STATE_H #ifdef __cplusplus extern "C" { #endif #ifndef Py_BUILD_CORE # error "this header requires Py_BUILD_CORE define" #endif #define DICT_MAX_WATCHERS 8 #define DICT_WATCHED_MUTATION_BITS 4 struct _Py_dict_state { /*Global counter used to set ma_version_tag field of dictionary. * It is incremented each time that a dictionary is created and each * time that a dictionary is modified. */ uint64_t global_version; uint32_t next_keys_version; PyDict_WatchCallback watchers[DICT_MAX_WATCHERS]; }; #define _dict_state_INIT \ { \ .next_keys_version = 2, \ } #ifdef __cplusplus } #endif #endif /* !Py_INTERNAL_DICT_STATE_H */
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