1 /*
2  * Copyright © 2008 Intel Corporation
3  *
4  * Permission is hereby granted, free of charge, to any person obtaining a
5  * copy of this software and associated documentation files (the "Software"),
6  * to deal in the Software without restriction, including without limitation
7  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8  * and/or sell copies of the Software, and to permit persons to whom the
9  * Software is furnished to do so, subject to the following conditions:
10  *
11  * The above copyright notice and this permission notice (including the next
12  * paragraph) shall be included in all copies or substantial portions of the
13  * Software.
14  *
15  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
18  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
20  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
21  * DEALINGS IN THE SOFTWARE.
22  */
23 #ifndef MESA_SYMBOL_TABLE_H
24 #define MESA_SYMBOL_TABLE_H
25 
26 #ifdef __cplusplus
27 extern "C" {
28 #endif
29 
30 struct _mesa_symbol_table;
31 
32 extern void _mesa_symbol_table_push_scope(struct _mesa_symbol_table *table);
33 
34 extern void _mesa_symbol_table_pop_scope(struct _mesa_symbol_table *table);
35 
36 extern int _mesa_symbol_table_add_symbol(struct _mesa_symbol_table *symtab,
37                                          const char *name, void *declaration);
38 
39 extern int _mesa_symbol_table_replace_symbol(struct _mesa_symbol_table *table,
40                                              const char *name,
41                                              void *declaration);
42 
43 extern int
44 _mesa_symbol_table_add_global_symbol(struct _mesa_symbol_table *symtab,
45                                      const char *name,
46                                      void *declaration);
47 
48 extern int _mesa_symbol_table_symbol_scope(struct _mesa_symbol_table *table,
49                                            const char *name);
50 
51 extern void *_mesa_symbol_table_find_symbol(struct _mesa_symbol_table *symtab,
52                                             const char *name);
53 
54 extern struct _mesa_symbol_table *_mesa_symbol_table_ctor(void);
55 
56 extern void _mesa_symbol_table_dtor(struct _mesa_symbol_table *);
57 
58 #ifdef __cplusplus
59 }
60 #endif
61 
62 #endif /* MESA_SYMBOL_TABLE_H */
63