projects / mirror_edk2.git / blame
| Commit | Line | Data |
|---|---|---|
| c8042e10 DM |
1 | \r |
| 2 | /* Parse tree node interface */\r | |
| 3 | \r | |
| 4 | #ifndef Py_NODE_H\r | |
| 5 | #define Py_NODE_H\r | |
| 6 | #ifdef __cplusplus\r | |
| 7 | extern "C" {\r | |
| 8 | #endif\r | |
| 9 | \r | |
| 10 | typedef struct _node {\r | |
| 11 | short n_type;\r | |
| 12 | char *n_str;\r | |
| 13 | int n_lineno;\r | |
| 14 | int n_col_offset;\r | |
| 15 | int n_nchildren;\r | |
| 16 | struct _node *n_child;\r | |
| 17 | } node;\r | |
| 18 | \r | |
| 19 | PyAPI_FUNC(node *) PyNode_New(int type);\r | |
| 20 | PyAPI_FUNC(int) PyNode_AddChild(node *n, int type,\r | |
| 21 | char *str, int lineno, int col_offset);\r | |
| 22 | PyAPI_FUNC(void) PyNode_Free(node *n);\r | |
| 23 | PyAPI_FUNC(Py_ssize_t) _PyNode_SizeOf(node *n);\r | |
| 24 | \r | |
| 25 | /* Node access functions */\r | |
| 26 | #define NCH(n) ((n)->n_nchildren)\r | |
| 27 | \r | |
| 28 | #define CHILD(n, i) (&(n)->n_child[i])\r | |
| 29 | #define RCHILD(n, i) (CHILD(n, NCH(n) + i))\r | |
| 30 | #define TYPE(n) ((n)->n_type)\r | |
| 31 | #define STR(n) ((n)->n_str)\r | |
| 32 | \r | |
| 33 | /* Assert that the type of a node is what we expect */\r | |
| 34 | #define REQ(n, type) assert(TYPE(n) == (type))\r | |
| 35 | \r | |
| 36 | PyAPI_FUNC(void) PyNode_ListTree(node *);\r | |
| 37 | \r | |
| 38 | #ifdef __cplusplus\r | |
| 39 | }\r | |
| 40 | #endif\r | |
| 41 | #endif /* !Py_NODE_H */\r |