author | Shane McErlean <shane.mcerlean@accenture.com> |
Fri, 27 Aug 2010 15:33:49 +0100 | |
changeset 101 | 1e82a8be084a |
parent 1 | 2fb8b9db1c86 |
permissions | -rw-r--r-- |
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Initial QEMU (symbian-qemu-0.9.1-12) import
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/* Parse tree node interface */ |
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#ifndef Py_NODE_H |
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#define Py_NODE_H |
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#ifdef __cplusplus |
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extern "C" { |
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#endif |
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typedef struct _node { |
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short n_type; |
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char *n_str; |
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int n_lineno; |
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int n_col_offset; |
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int n_nchildren; |
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struct _node *n_child; |
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} node; |
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PyAPI_FUNC(node *) PyNode_New(int type); |
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PyAPI_FUNC(int) PyNode_AddChild(node *n, int type, |
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char *str, int lineno, int col_offset); |
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PyAPI_FUNC(void) PyNode_Free(node *n); |
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/* Node access functions */ |
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#define NCH(n) ((n)->n_nchildren) |
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#define CHILD(n, i) (&(n)->n_child[i]) |
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#define RCHILD(n, i) (CHILD(n, NCH(n) + i)) |
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#define TYPE(n) ((n)->n_type) |
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#define STR(n) ((n)->n_str) |
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/* Assert that the type of a node is what we expect */ |
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#define REQ(n, type) assert(TYPE(n) == (type)) |
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PyAPI_FUNC(void) PyNode_ListTree(node *); |
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#ifdef __cplusplus |
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} |
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#endif |
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#endif /* !Py_NODE_H */ |