diff options
Diffstat (limited to 'misc/regexp.h')
| -rw-r--r-- | misc/regexp.h | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/misc/regexp.h b/misc/regexp.h index f31b1af1d0..04da70a534 100644 --- a/misc/regexp.h +++ b/misc/regexp.h @@ -38,9 +38,12 @@ for the here included function is weird (this really is a harmless word). - The user has to provide five macros before this header file can be + The user has to provide six macros before this header file can be included: + INIT Declarations vor variables which can be used by the + other macros. + GETC() Return the value of the next character in the regular expression pattern. Successive calls should return successive characters. @@ -98,9 +101,10 @@ compile (char *__instring, char *__expbuf, __const char *__endbuf, int __eof) { char *__input_buffer = NULL; size_t __input_size = 0; - size_t __current_size; + size_t __current_size = 0; int __ch; int __error; + INIT /* Align the expression buffer according to the needs for an object of type `regex_t'. Then check for minimum size of the buffer for @@ -191,7 +195,7 @@ compile (char *__instring, char *__expbuf, __const char *__endbuf, int __eof) } /* Everything is ok. */ - RETURN ((char *) (__expr_ptr->buffer + __expr->used)); + RETURN ((char *) (__expr_ptr->buffer + __expr_ptr->used)); } #endif |