/[dtapublic]/projs/trunk/shared_source/c_tcl_base_7_5_w_mods/regex.h
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revision 70 by dashley, Mon Oct 31 00:57:34 2016 UTC revision 71 by dashley, Sat Nov 5 11:07:06 2016 UTC
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1  /* $Header$ */  /* $Header$ */
2    
3  #ifndef _REGEX_H_  #ifndef _REGEX_H_
4  #define _REGEX_H_       /* never again */  #define _REGEX_H_       /* never again */
5  /*  /*
6   * regular expressions   * regular expressions
7   *   *
8   * Copyright (c) 1998, 1999 Henry Spencer.  All rights reserved.   * Copyright (c) 1998, 1999 Henry Spencer.  All rights reserved.
9   *   *
10   * Development of this software was funded, in part, by Cray Research Inc.,   * Development of this software was funded, in part, by Cray Research Inc.,
11   * UUNET Communications Services Inc., Sun Microsystems Inc., and Scriptics   * UUNET Communications Services Inc., Sun Microsystems Inc., and Scriptics
12   * Corporation, none of whom are responsible for the results.  The author   * Corporation, none of whom are responsible for the results.  The author
13   * thanks all of them.   * thanks all of them.
14   *   *
15   * Redistribution and use in source and binary forms -- with or without   * Redistribution and use in source and binary forms -- with or without
16   * modification -- are permitted for any purpose, provided that   * modification -- are permitted for any purpose, provided that
17   * redistributions in source form retain this entire copyright notice and   * redistributions in source form retain this entire copyright notice and
18   * indicate the origin and nature of any modifications.   * indicate the origin and nature of any modifications.
19   *   *
20   * I'd appreciate being given credit for this package in the documentation   * I'd appreciate being given credit for this package in the documentation
21   * of software which uses it, but that is not a requirement.   * of software which uses it, but that is not a requirement.
22   *   *
23   * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,   * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
24   * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY   * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
25   * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL   * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL
26   * HENRY SPENCER BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,   * HENRY SPENCER BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
27   * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,   * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
28   * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;   * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
29   * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,   * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
30   * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR   * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
31   * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF   * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
32   * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.   * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
33   *   *
34   *   *
35   *   *
36   * Prototypes etc. marked with "^" within comments get gathered up (and   * Prototypes etc. marked with "^" within comments get gathered up (and
37   * possibly edited) by the regfwd program and inserted near the bottom of   * possibly edited) by the regfwd program and inserted near the bottom of
38   * this file.   * this file.
39   *   *
40   * We offer the option of declaring one wide-character version of the   * We offer the option of declaring one wide-character version of the
41   * RE functions as well as the char versions.  To do that, define   * RE functions as well as the char versions.  To do that, define
42   * __REG_WIDE_T to the type of wide characters (unfortunately, there   * __REG_WIDE_T to the type of wide characters (unfortunately, there
43   * is no consensus that wchar_t is suitable) and __REG_WIDE_COMPILE and   * is no consensus that wchar_t is suitable) and __REG_WIDE_COMPILE and
44   * __REG_WIDE_EXEC to the names to be used for the compile and execute   * __REG_WIDE_EXEC to the names to be used for the compile and execute
45   * functions (suggestion:  re_Xcomp and re_Xexec, where X is a letter   * functions (suggestion:  re_Xcomp and re_Xexec, where X is a letter
46   * suggestive of the wide type, e.g. re_ucomp and re_uexec for Unicode).   * suggestive of the wide type, e.g. re_ucomp and re_uexec for Unicode).
47   * For cranky old compilers, it may be necessary to do something like:   * For cranky old compilers, it may be necessary to do something like:
48   * #define      __REG_WIDE_COMPILE(a,b,c,d)     re_Xcomp(a,b,c,d)   * #define      __REG_WIDE_COMPILE(a,b,c,d)     re_Xcomp(a,b,c,d)
49   * #define      __REG_WIDE_EXEC(a,b,c,d,e,f,g)  re_Xexec(a,b,c,d,e,f,g)   * #define      __REG_WIDE_EXEC(a,b,c,d,e,f,g)  re_Xexec(a,b,c,d,e,f,g)
50   * rather than just #defining the names as parameterless macros.   * rather than just #defining the names as parameterless macros.
51   *   *
52   * For some specialized purposes, it may be desirable to suppress the   * For some specialized purposes, it may be desirable to suppress the
53   * declarations of the "front end" functions, regcomp() and regexec(),   * declarations of the "front end" functions, regcomp() and regexec(),
54   * or of the char versions of the compile and execute functions.  To   * or of the char versions of the compile and execute functions.  To
55   * suppress the front-end functions, define __REG_NOFRONT.  To suppress   * suppress the front-end functions, define __REG_NOFRONT.  To suppress
56   * the char versions, define __REG_NOCHAR.   * the char versions, define __REG_NOCHAR.
57   *   *
58   * The right place to do those defines (and some others you may want, see   * The right place to do those defines (and some others you may want, see
59   * below) would be <sys/types.h>.  If you don't have control of that file,   * below) would be <sys/types.h>.  If you don't have control of that file,
60   * the right place to add your own defines to this file is marked below.   * the right place to add your own defines to this file is marked below.
61   * This is normally done automatically, by the makefile and regmkhdr, based   * This is normally done automatically, by the makefile and regmkhdr, based
62   * on the contents of regcustom.h.   * on the contents of regcustom.h.
63   */   */
64    
65    
66    
67  /*  /*
68   * voodoo for C++   * voodoo for C++
69   */   */
70  #ifdef __cplusplus  #ifdef __cplusplus
71  extern "C" {  extern "C" {
72  #endif  #endif
73    
74    
75    
76  /*  /*
77   * Add your own defines, if needed, here.   * Add your own defines, if needed, here.
78   */   */
79    
80    
81    
82  /*  /*
83   * Location where a chunk of regcustom.h is automatically spliced into   * Location where a chunk of regcustom.h is automatically spliced into
84   * this file (working from its prototype, regproto.h).   * this file (working from its prototype, regproto.h).
85   */   */
86  /* --- begin --- */  /* --- begin --- */
87  /* ensure certain things don't sneak in from system headers */  /* ensure certain things don't sneak in from system headers */
88  #ifdef __REG_WIDE_T  #ifdef __REG_WIDE_T
89  #undef __REG_WIDE_T  #undef __REG_WIDE_T
90  #endif  #endif
91  #ifdef __REG_WIDE_COMPILE  #ifdef __REG_WIDE_COMPILE
92  #undef __REG_WIDE_COMPILE  #undef __REG_WIDE_COMPILE
93  #endif  #endif
94  #ifdef __REG_WIDE_EXEC  #ifdef __REG_WIDE_EXEC
95  #undef __REG_WIDE_EXEC  #undef __REG_WIDE_EXEC
96  #endif  #endif
97  #ifdef __REG_REGOFF_T  #ifdef __REG_REGOFF_T
98  #undef __REG_REGOFF_T  #undef __REG_REGOFF_T
99  #endif  #endif
100  #ifdef __REG_VOID_T  #ifdef __REG_VOID_T
101  #undef __REG_VOID_T  #undef __REG_VOID_T
102  #endif  #endif
103  #ifdef __REG_CONST  #ifdef __REG_CONST
104  #undef __REG_CONST  #undef __REG_CONST
105  #endif  #endif
106  #ifdef __REG_NOFRONT  #ifdef __REG_NOFRONT
107  #undef __REG_NOFRONT  #undef __REG_NOFRONT
108  #endif  #endif
109  #ifdef __REG_NOCHAR  #ifdef __REG_NOCHAR
110  #undef __REG_NOCHAR  #undef __REG_NOCHAR
111  #endif  #endif
112  /* interface types */  /* interface types */
113  #define __REG_WIDE_T    Tcl_UniChar  #define __REG_WIDE_T    Tcl_UniChar
114  #define __REG_REGOFF_T  long    /* not really right, but good enough... */  #define __REG_REGOFF_T  long    /* not really right, but good enough... */
115  #define __REG_VOID_T    VOID  #define __REG_VOID_T    VOID
116  #define __REG_CONST     CONST  #define __REG_CONST     CONST
117  /* names and declarations */  /* names and declarations */
118  #define __REG_WIDE_COMPILE      TclReComp  #define __REG_WIDE_COMPILE      TclReComp
119  #define __REG_WIDE_EXEC         TclReExec  #define __REG_WIDE_EXEC         TclReExec
120  #define __REG_NOFRONT           /* don't want regcomp() and regexec() */  #define __REG_NOFRONT           /* don't want regcomp() and regexec() */
121  #define __REG_NOCHAR            /* or the char versions */  #define __REG_NOCHAR            /* or the char versions */
122  #define regfree         TclReFree  #define regfree         TclReFree
123  #define regerror        TclReError  #define regerror        TclReError
124  /* --- end --- */  /* --- end --- */
125    
126    
127  /*  /*
128   * interface types etc.   * interface types etc.
129   */   */
130    
131  /*  /*
132   * regoff_t has to be large enough to hold either off_t or ssize_t,   * regoff_t has to be large enough to hold either off_t or ssize_t,
133   * and must be signed; it's only a guess that long is suitable, so we   * and must be signed; it's only a guess that long is suitable, so we
134   * offer <sys/types.h> an override.   * offer <sys/types.h> an override.
135   */   */
136  #ifdef __REG_REGOFF_T  #ifdef __REG_REGOFF_T
137  typedef __REG_REGOFF_T regoff_t;  typedef __REG_REGOFF_T regoff_t;
138  #else  #else
139  typedef long regoff_t;  typedef long regoff_t;
140  #endif  #endif
141    
142  /*  /*
143   * For benefit of old compilers, we offer <sys/types.h> the option of   * For benefit of old compilers, we offer <sys/types.h> the option of
144   * overriding the `void' type used to declare nonexistent return types.   * overriding the `void' type used to declare nonexistent return types.
145   */   */
146  #ifdef __REG_VOID_T  #ifdef __REG_VOID_T
147  typedef __REG_VOID_T re_void;  typedef __REG_VOID_T re_void;
148  #else  #else
149  typedef void re_void;  typedef void re_void;
150  #endif  #endif
151    
152  /*  /*
153   * Also for benefit of old compilers, <sys/types.h> can supply a macro   * Also for benefit of old compilers, <sys/types.h> can supply a macro
154   * which expands to a substitute for `const'.   * which expands to a substitute for `const'.
155   */   */
156  #ifndef __REG_CONST  #ifndef __REG_CONST
157  #define __REG_CONST     const  #define __REG_CONST     const
158  #endif  #endif
159    
160    
161    
162  /*  /*
163   * other interface types   * other interface types
164   */   */
165    
166  /* the biggie, a compiled RE (or rather, a front end to same) */  /* the biggie, a compiled RE (or rather, a front end to same) */
167  typedef struct {  typedef struct {
168          int re_magic;           /* magic number */          int re_magic;           /* magic number */
169          size_t re_nsub;         /* number of subexpressions */          size_t re_nsub;         /* number of subexpressions */
170          long re_info;           /* information about RE */          long re_info;           /* information about RE */
171  #               define  REG_UBACKREF            000001  #               define  REG_UBACKREF            000001
172  #               define  REG_ULOOKAHEAD          000002  #               define  REG_ULOOKAHEAD          000002
173  #               define  REG_UBOUNDS             000004  #               define  REG_UBOUNDS             000004
174  #               define  REG_UBRACES             000010  #               define  REG_UBRACES             000010
175  #               define  REG_UBSALNUM            000020  #               define  REG_UBSALNUM            000020
176  #               define  REG_UPBOTCH             000040  #               define  REG_UPBOTCH             000040
177  #               define  REG_UBBS                000100  #               define  REG_UBBS                000100
178  #               define  REG_UNONPOSIX           000200  #               define  REG_UNONPOSIX           000200
179  #               define  REG_UUNSPEC             000400  #               define  REG_UUNSPEC             000400
180  #               define  REG_UUNPORT             001000  #               define  REG_UUNPORT             001000
181  #               define  REG_ULOCALE             002000  #               define  REG_ULOCALE             002000
182  #               define  REG_UEMPTYMATCH         004000  #               define  REG_UEMPTYMATCH         004000
183  #               define  REG_UIMPOSSIBLE         010000  #               define  REG_UIMPOSSIBLE         010000
184  #               define  REG_USHORTEST           020000  #               define  REG_USHORTEST           020000
185          int re_csize;           /* sizeof(character) */          int re_csize;           /* sizeof(character) */
186          char *re_endp;          /* backward compatibility kludge */          char *re_endp;          /* backward compatibility kludge */
187          /* the rest is opaque pointers to hidden innards */          /* the rest is opaque pointers to hidden innards */
188          char *re_guts;          /* `char *' is more portable than `void *' */          char *re_guts;          /* `char *' is more portable than `void *' */
189          char *re_fns;          char *re_fns;
190  } regex_t;  } regex_t;
191    
192  /* result reporting (may acquire more fields later) */  /* result reporting (may acquire more fields later) */
193  typedef struct {  typedef struct {
194          regoff_t rm_so;         /* start of substring */          regoff_t rm_so;         /* start of substring */
195          regoff_t rm_eo;         /* end of substring */          regoff_t rm_eo;         /* end of substring */
196  } regmatch_t;  } regmatch_t;
197    
198  /* supplementary control and reporting */  /* supplementary control and reporting */
199  typedef struct {  typedef struct {
200          regmatch_t rm_extend;   /* see REG_EXPECT */          regmatch_t rm_extend;   /* see REG_EXPECT */
201  } rm_detail_t;  } rm_detail_t;
202    
203    
204    
205  /*  /*
206   * compilation   * compilation
207   ^ #ifndef __REG_NOCHAR   ^ #ifndef __REG_NOCHAR
208   ^ int re_comp(regex_t *, __REG_CONST char *, size_t, int);   ^ int re_comp(regex_t *, __REG_CONST char *, size_t, int);
209   ^ #endif   ^ #endif
210   ^ #ifndef __REG_NOFRONT   ^ #ifndef __REG_NOFRONT
211   ^ int regcomp(regex_t *, __REG_CONST char *, int);   ^ int regcomp(regex_t *, __REG_CONST char *, int);
212   ^ #endif   ^ #endif
213   ^ #ifdef __REG_WIDE_T   ^ #ifdef __REG_WIDE_T
214   ^ int __REG_WIDE_COMPILE(regex_t *, __REG_CONST __REG_WIDE_T *, size_t, int);   ^ int __REG_WIDE_COMPILE(regex_t *, __REG_CONST __REG_WIDE_T *, size_t, int);
215   ^ #endif   ^ #endif
216   */   */
217  #define REG_BASIC       000000  /* BREs (convenience) */  #define REG_BASIC       000000  /* BREs (convenience) */
218  #define REG_EXTENDED    000001  /* EREs */  #define REG_EXTENDED    000001  /* EREs */
219  #define REG_ADVF        000002  /* advanced features in EREs */  #define REG_ADVF        000002  /* advanced features in EREs */
220  #define REG_ADVANCED    000003  /* AREs (which are also EREs) */  #define REG_ADVANCED    000003  /* AREs (which are also EREs) */
221  #define REG_QUOTE       000004  /* no special characters, none */  #define REG_QUOTE       000004  /* no special characters, none */
222  #define REG_NOSPEC      REG_QUOTE       /* historical synonym */  #define REG_NOSPEC      REG_QUOTE       /* historical synonym */
223  #define REG_ICASE       000010  /* ignore case */  #define REG_ICASE       000010  /* ignore case */
224  #define REG_NOSUB       000020  /* don't care about subexpressions */  #define REG_NOSUB       000020  /* don't care about subexpressions */
225  #define REG_EXPANDED    000040  /* expanded format, white space & comments */  #define REG_EXPANDED    000040  /* expanded format, white space & comments */
226  #define REG_NLSTOP      000100  /* \n doesn't match . or [^ ] */  #define REG_NLSTOP      000100  /* \n doesn't match . or [^ ] */
227  #define REG_NLANCH      000200  /* ^ matches after \n, $ before */  #define REG_NLANCH      000200  /* ^ matches after \n, $ before */
228  #define REG_NEWLINE     000300  /* newlines are line terminators */  #define REG_NEWLINE     000300  /* newlines are line terminators */
229  #define REG_PEND        000400  /* ugh -- backward-compatibility hack */  #define REG_PEND        000400  /* ugh -- backward-compatibility hack */
230  #define REG_EXPECT      001000  /* report details on partial/limited matches */  #define REG_EXPECT      001000  /* report details on partial/limited matches */
231  #define REG_BOSONLY     002000  /* temporary kludge for BOS-only matches */  #define REG_BOSONLY     002000  /* temporary kludge for BOS-only matches */
232  #define REG_DUMP        004000  /* none of your business :-) */  #define REG_DUMP        004000  /* none of your business :-) */
233  #define REG_FAKE        010000  /* none of your business :-) */  #define REG_FAKE        010000  /* none of your business :-) */
234  #define REG_PROGRESS    020000  /* none of your business :-) */  #define REG_PROGRESS    020000  /* none of your business :-) */
235    
236    
237    
238  /*  /*
239   * execution   * execution
240   ^ #ifndef __REG_NOCHAR   ^ #ifndef __REG_NOCHAR
241   ^ int re_exec(regex_t *, __REG_CONST char *, size_t,   ^ int re_exec(regex_t *, __REG_CONST char *, size_t,
242   ^                              rm_detail_t *, size_t, regmatch_t [], int);   ^                              rm_detail_t *, size_t, regmatch_t [], int);
243   ^ #endif   ^ #endif
244   ^ #ifndef __REG_NOFRONT   ^ #ifndef __REG_NOFRONT
245   ^ int regexec(regex_t *, __REG_CONST char *, size_t, regmatch_t [], int);   ^ int regexec(regex_t *, __REG_CONST char *, size_t, regmatch_t [], int);
246   ^ #endif   ^ #endif
247   ^ #ifdef __REG_WIDE_T   ^ #ifdef __REG_WIDE_T
248   ^ int __REG_WIDE_EXEC(regex_t *, __REG_CONST __REG_WIDE_T *, size_t,   ^ int __REG_WIDE_EXEC(regex_t *, __REG_CONST __REG_WIDE_T *, size_t,
249   ^                              rm_detail_t *, size_t, regmatch_t [], int);   ^                              rm_detail_t *, size_t, regmatch_t [], int);
250   ^ #endif   ^ #endif
251   */   */
252  #define REG_NOTBOL      0001    /* BOS is not BOL */  #define REG_NOTBOL      0001    /* BOS is not BOL */
253  #define REG_NOTEOL      0002    /* EOS is not EOL */  #define REG_NOTEOL      0002    /* EOS is not EOL */
254  #define REG_STARTEND    0004    /* backward compatibility kludge */  #define REG_STARTEND    0004    /* backward compatibility kludge */
255  #define REG_FTRACE      0010    /* none of your business */  #define REG_FTRACE      0010    /* none of your business */
256  #define REG_MTRACE      0020    /* none of your business */  #define REG_MTRACE      0020    /* none of your business */
257  #define REG_SMALL       0040    /* none of your business */  #define REG_SMALL       0040    /* none of your business */
258    
259    
260    
261  /*  /*
262   * misc generics (may be more functions here eventually)   * misc generics (may be more functions here eventually)
263   ^ re_void regfree(regex_t *);   ^ re_void regfree(regex_t *);
264   */   */
265    
266    
267    
268  /*  /*
269   * error reporting   * error reporting
270   * Be careful if modifying the list of error codes -- the table used by   * Be careful if modifying the list of error codes -- the table used by
271   * regerror() is generated automatically from this file!   * regerror() is generated automatically from this file!
272   *   *
273   * Note that there is no wide-char variant of regerror at this time; what   * Note that there is no wide-char variant of regerror at this time; what
274   * kind of character is used for error reports is independent of what kind   * kind of character is used for error reports is independent of what kind
275   * is used in matching.   * is used in matching.
276   *   *
277   ^ extern size_t regerror(int, __REG_CONST regex_t *, char *, size_t);   ^ extern size_t regerror(int, __REG_CONST regex_t *, char *, size_t);
278   */   */
279  #define REG_OKAY         0      /* no errors detected */  #define REG_OKAY         0      /* no errors detected */
280  #define REG_NOMATCH      1      /* failed to match */  #define REG_NOMATCH      1      /* failed to match */
281  #define REG_BADPAT       2      /* invalid regexp */  #define REG_BADPAT       2      /* invalid regexp */
282  #define REG_ECOLLATE     3      /* invalid collating element */  #define REG_ECOLLATE     3      /* invalid collating element */
283  #define REG_ECTYPE       4      /* invalid character class */  #define REG_ECTYPE       4      /* invalid character class */
284  #define REG_EESCAPE      5      /* invalid escape \ sequence */  #define REG_EESCAPE      5      /* invalid escape \ sequence */
285  #define REG_ESUBREG      6      /* invalid backreference number */  #define REG_ESUBREG      6      /* invalid backreference number */
286  #define REG_EBRACK       7      /* brackets [] not balanced */  #define REG_EBRACK       7      /* brackets [] not balanced */
287  #define REG_EPAREN       8      /* parentheses () not balanced */  #define REG_EPAREN       8      /* parentheses () not balanced */
288  #define REG_EBRACE       9      /* braces {} not balanced */  #define REG_EBRACE       9      /* braces {} not balanced */
289  #define REG_BADBR       10      /* invalid repetition count(s) */  #define REG_BADBR       10      /* invalid repetition count(s) */
290  #define REG_ERANGE      11      /* invalid character range */  #define REG_ERANGE      11      /* invalid character range */
291  #define REG_ESPACE      12      /* out of memory */  #define REG_ESPACE      12      /* out of memory */
292  #define REG_BADRPT      13      /* quantifier operand invalid */  #define REG_BADRPT      13      /* quantifier operand invalid */
293  #define REG_ASSERT      15      /* "can't happen" -- you found a bug */  #define REG_ASSERT      15      /* "can't happen" -- you found a bug */
294  #define REG_INVARG      16      /* invalid argument to regex function */  #define REG_INVARG      16      /* invalid argument to regex function */
295  #define REG_MIXED       17      /* character widths of regex and string differ */  #define REG_MIXED       17      /* character widths of regex and string differ */
296  #define REG_BADOPT      18      /* invalid embedded option */  #define REG_BADOPT      18      /* invalid embedded option */
297  /* two specials for debugging and testing */  /* two specials for debugging and testing */
298  #define REG_ATOI        101     /* convert error-code name to number */  #define REG_ATOI        101     /* convert error-code name to number */
299  #define REG_ITOA        102     /* convert error-code number to name */  #define REG_ITOA        102     /* convert error-code number to name */
300    
301    
302    
303  /*  /*
304   * the prototypes, as possibly munched by regfwd   * the prototypes, as possibly munched by regfwd
305   */   */
306  /* =====^!^===== begin forwards =====^!^===== */  /* =====^!^===== begin forwards =====^!^===== */
307  /* automatically gathered by fwd; do not hand-edit */  /* automatically gathered by fwd; do not hand-edit */
308  /* === regproto.h === */  /* === regproto.h === */
309  #ifndef __REG_NOCHAR  #ifndef __REG_NOCHAR
310  int re_comp _ANSI_ARGS_((regex_t *, __REG_CONST char *, size_t, int));  int re_comp _ANSI_ARGS_((regex_t *, __REG_CONST char *, size_t, int));
311  #endif  #endif
312  #ifndef __REG_NOFRONT  #ifndef __REG_NOFRONT
313  int regcomp _ANSI_ARGS_((regex_t *, __REG_CONST char *, int));  int regcomp _ANSI_ARGS_((regex_t *, __REG_CONST char *, int));
314  #endif  #endif
315  #ifdef __REG_WIDE_T  #ifdef __REG_WIDE_T
316  int __REG_WIDE_COMPILE _ANSI_ARGS_((regex_t *, __REG_CONST __REG_WIDE_T *, size_t, int));  int __REG_WIDE_COMPILE _ANSI_ARGS_((regex_t *, __REG_CONST __REG_WIDE_T *, size_t, int));
317  #endif  #endif
318  #ifndef __REG_NOCHAR  #ifndef __REG_NOCHAR
319  int re_exec _ANSI_ARGS_((regex_t *, __REG_CONST char *, size_t, rm_detail_t *, size_t, regmatch_t [], int));  int re_exec _ANSI_ARGS_((regex_t *, __REG_CONST char *, size_t, rm_detail_t *, size_t, regmatch_t [], int));
320  #endif  #endif
321  #ifndef __REG_NOFRONT  #ifndef __REG_NOFRONT
322  int regexec _ANSI_ARGS_((regex_t *, __REG_CONST char *, size_t, regmatch_t [], int));  int regexec _ANSI_ARGS_((regex_t *, __REG_CONST char *, size_t, regmatch_t [], int));
323  #endif  #endif
324  #ifdef __REG_WIDE_T  #ifdef __REG_WIDE_T
325  int __REG_WIDE_EXEC _ANSI_ARGS_((regex_t *, __REG_CONST __REG_WIDE_T *, size_t, rm_detail_t *, size_t, regmatch_t [], int));  int __REG_WIDE_EXEC _ANSI_ARGS_((regex_t *, __REG_CONST __REG_WIDE_T *, size_t, rm_detail_t *, size_t, regmatch_t [], int));
326  #endif  #endif
327  re_void regfree _ANSI_ARGS_((regex_t *));  re_void regfree _ANSI_ARGS_((regex_t *));
328  extern size_t regerror _ANSI_ARGS_((int, __REG_CONST regex_t *, char *, size_t));  extern size_t regerror _ANSI_ARGS_((int, __REG_CONST regex_t *, char *, size_t));
329  /* automatically gathered by fwd; do not hand-edit */  /* automatically gathered by fwd; do not hand-edit */
330  /* =====^!^===== end forwards =====^!^===== */  /* =====^!^===== end forwards =====^!^===== */
331    
332    
333    
334  /*  /*
335   * more C++ voodoo   * more C++ voodoo
336   */   */
337  #ifdef __cplusplus  #ifdef __cplusplus
338  }  }
339  #endif  #endif
340    
341    
342    
343  #endif  #endif
344    
345  /* End of regex.h */  /* End of regex.h */

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