GCC Middle and Back End API Reference
prefix.h
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1 /* Provide prototypes for functions exported from prefix.c.
2  Copyright (C) 1999-2013 Free Software Foundation, Inc.
3 
4 This file is part of GCC.
5 
6 GCC is free software; you can redistribute it and/or modify it under
7 the terms of the GNU Library General Public License as published by
8 the Free Software Foundation; either version 3 of the License, or (at
9 your option) any later version.
10 
11 GCC is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 Library General Public License for more details.
15 
16 You should have received a copy of the GNU Library General Public
17 License along with GCC; see the file COPYING3. If not see
18 <http://www.gnu.org/licenses/>. */
19 
20 
21 #ifndef GCC_PREFIX_H
22 #define GCC_PREFIX_H
23 
24 #ifdef __cplusplus
25 extern "C" {
26 #endif
27 
28 /* These functions are called by the Ada frontend with C convention. */
29 
30 /* Update PATH using KEY if PATH starts with PREFIX. The returned
31  string is always malloc-ed, and the caller is responsible for
32  freeing it. */
33 extern char *update_path (const char *path, const char *key);
34 extern void set_std_prefix (const char *, int);
35 
36 #ifdef __cplusplus
37 }
38 #endif
39 
40 #endif /* ! GCC_PREFIX_H */