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v0.8.1
https://github.com/python/cpython
09 December 2020, 11:06:31 UTC
Revision cb6727e8118d24d0fb65ef60dec5f512a58c1f46 authored by Martin v. Löwis on 02 March 2008, 20:39:32 UTC, committed by Martin v. Löwis on 02 March 2008, 20:39:32 UTC 
Prepare for 2.3.7c1.
1 parent d254ca8
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Tip revision: cb6727e8118d24d0fb65ef60dec5f512a58c1f46 authored by Martin v. Löwis on 02 March 2008, 20:39:32 UTC
Prepare for 2.3.7c1.
Tip revision: cb6727e
node.h 

/* Parse tree node interface */

#ifndef Py_NODE_H
#define Py_NODE_H
#ifdef __cplusplus
extern "C" {
#endif

typedef struct _node {
    short		n_type;
    char		*n_str;
    int			n_lineno;
    int			n_nchildren;
    struct _node	*n_child;
} node;

PyAPI_FUNC(node *) PyNode_New(int type);
PyAPI_FUNC(int) PyNode_AddChild(node *n, int type,
                                      char *str, int lineno);
PyAPI_FUNC(void) PyNode_Free(node *n);

/* Node access functions */
#define NCH(n)		((n)->n_nchildren)
#define CHILD(n, i)	(&(n)->n_child[i])
#define TYPE(n)		((n)->n_type)
#define STR(n)		((n)->n_str)

/* Assert that the type of a node is what we expect */
#define REQ(n, type) assert(TYPE(n) == (type))

PyAPI_FUNC(void) PyNode_ListTree(node *);

#ifdef __cplusplus
}
#endif
#endif /* !Py_NODE_H */
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