diff options
Diffstat (limited to 'kwset.h')
| -rw-r--r-- | kwset.h | 19 |
1 files changed, 13 insertions, 6 deletions
@@ -1,3 +1,8 @@ +/* This file has been copied from commit e7ac713d^ in the GNU grep git + * repository. A few small changes have been made to adapt the code to + * Git. + */ + /* kwset.h - header declaring the keyword set library. Copyright (C) 1989, 1998, 2005 Free Software Foundation, Inc. @@ -27,22 +32,23 @@ struct kwsmatch size_t size[1]; /* Length of each submatch. */ }; -typedef ptr_t kwset_t; +struct kwset_t; +typedef struct kwset_t* kwset_t; /* Return an opaque pointer to a newly allocated keyword set, or NULL if enough memory cannot be obtained. The argument if non-NULL specifies a table of character translations to be applied to all pattern and search text. */ -extern kwset_t kwsalloc PARAMS((char const *)); +extern kwset_t kwsalloc(char const *); /* Incrementally extend the keyword set to include the given string. Return NULL for success, or an error message. Remember an index number for each keyword included in the set. */ -extern const char *kwsincr PARAMS((kwset_t, char const *, size_t)); +extern const char *kwsincr(kwset_t, char const *, size_t); /* When the keyword set has been completely built, prepare it for use. Return NULL for success, or an error message. */ -extern const char *kwsprep PARAMS((kwset_t)); +extern const char *kwsprep(kwset_t); /* Search through the given buffer for a member of the keyword set. Return a pointer to the leftmost longest match found, or NULL if @@ -50,7 +56,8 @@ extern const char *kwsprep PARAMS((kwset_t)); the matching substring in the integer it points to. Similarly, if foundindex is non-NULL, store the index of the particular keyword found therein. */ -extern size_t kwsexec PARAMS((kwset_t, char const *, size_t, struct kwsmatch *)); +extern size_t kwsexec(kwset_t, char const *, size_t, struct kwsmatch *); /* Deallocate the given keyword set and all its associated storage. */ -extern void kwsfree PARAMS((kwset_t)); +extern void kwsfree(kwset_t); + |