Mercurial > hg > CbC > CbC_gcc
comparison include/dyn-string.h @ 0:a06113de4d67
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author | kent <kent@cr.ie.u-ryukyu.ac.jp> |
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date | Fri, 17 Jul 2009 14:47:48 +0900 |
parents | |
children | 77e2b8dfacca |
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-1:000000000000 | 0:a06113de4d67 |
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1 /* An abstract string datatype. | |
2 Copyright (C) 1998, 1999, 2000, 2002, 2004 Free Software Foundation, Inc. | |
3 Contributed by Mark Mitchell (mark@markmitchell.com). | |
4 | |
5 This file is part of GCC. | |
6 | |
7 GCC is free software; you can redistribute it and/or modify | |
8 it under the terms of the GNU General Public License as published by | |
9 the Free Software Foundation; either version 2, or (at your option) | |
10 any later version. | |
11 | |
12 GCC is distributed in the hope that it will be useful, | |
13 but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 GNU General Public License for more details. | |
16 | |
17 You should have received a copy of the GNU General Public License | |
18 along with GCC; see the file COPYING. If not, write to | |
19 the Free Software Foundation, 51 Franklin Street - Fifth Floor, | |
20 Boston, MA 02110-1301, USA. */ | |
21 | |
22 | |
23 typedef struct dyn_string | |
24 { | |
25 int allocated; /* The amount of space allocated for the string. */ | |
26 int length; /* The actual length of the string. */ | |
27 char *s; /* The string itself, NUL-terminated. */ | |
28 }* dyn_string_t; | |
29 | |
30 /* The length STR, in bytes, not including the terminating NUL. */ | |
31 #define dyn_string_length(STR) \ | |
32 ((STR)->length) | |
33 | |
34 /* The NTBS in which the contents of STR are stored. */ | |
35 #define dyn_string_buf(STR) \ | |
36 ((STR)->s) | |
37 | |
38 /* Compare DS1 to DS2 with strcmp. */ | |
39 #define dyn_string_compare(DS1, DS2) \ | |
40 (strcmp ((DS1)->s, (DS2)->s)) | |
41 | |
42 | |
43 extern int dyn_string_init (struct dyn_string *, int); | |
44 extern dyn_string_t dyn_string_new (int); | |
45 extern void dyn_string_delete (dyn_string_t); | |
46 extern char *dyn_string_release (dyn_string_t); | |
47 extern dyn_string_t dyn_string_resize (dyn_string_t, int); | |
48 extern void dyn_string_clear (dyn_string_t); | |
49 extern int dyn_string_copy (dyn_string_t, dyn_string_t); | |
50 extern int dyn_string_copy_cstr (dyn_string_t, const char *); | |
51 extern int dyn_string_prepend (dyn_string_t, dyn_string_t); | |
52 extern int dyn_string_prepend_cstr (dyn_string_t, const char *); | |
53 extern int dyn_string_insert (dyn_string_t, int, dyn_string_t); | |
54 extern int dyn_string_insert_cstr (dyn_string_t, int, const char *); | |
55 extern int dyn_string_insert_char (dyn_string_t, int, int); | |
56 extern int dyn_string_append (dyn_string_t, dyn_string_t); | |
57 extern int dyn_string_append_cstr (dyn_string_t, const char *); | |
58 extern int dyn_string_append_char (dyn_string_t, int); | |
59 extern int dyn_string_substring (dyn_string_t, dyn_string_t, int, int); | |
60 extern int dyn_string_eq (dyn_string_t, dyn_string_t); |