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#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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