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author | Bill Meier <wmeier@newsguy.com> | 2008-04-25 17:40:29 +0000 |
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committer | Bill Meier <wmeier@newsguy.com> | 2008-04-25 17:40:29 +0000 |
commit | 0d4b874b44dd082eaa61b5b403069d0e3cd38453 (patch) | |
tree | c78189b236a540b92d55b797c7ec1bf798db3f76 /wiretap/ascend-scanner.l | |
parent | ff523807655f111ba5ae1f84a030ee8a147c3997 (diff) |
Bug 2493: Fix (Part 2):
To prevent Windows compiler errors when using flex 2.5.35.
Fixes "missing unistd.h" and yywrap "mismatched parameter" warnings
[Upcoming Part 3: ignore 'signed /unsigned mismatch' errors]
svn path=/trunk/; revision=25173
Diffstat (limited to 'wiretap/ascend-scanner.l')
-rw-r--r-- | wiretap/ascend-scanner.l | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/wiretap/ascend-scanner.l b/wiretap/ascend-scanner.l index ac87f467f2..52dfd723a9 100644 --- a/wiretap/ascend-scanner.l +++ b/wiretap/ascend-scanner.l @@ -1,9 +1,4 @@ /* - * We want to stop processing when we get to the end of the input. - */ -%option noyywrap - -/* * We don't read from the terminal. */ %option never-interactive @@ -353,3 +348,14 @@ void ascend_init_lexer(FILE_T fh) yy_fh = fh; BEGIN(INITIAL); } + +/* + * We want to stop processing when we get to the end of the input. + * (%option noyywrap is not used because if used then + * some flex versions (eg: 2.5.35) generate code which causes + * warnings by the Windows VC compiler). + */ + +int yywrap(void) { + return 1; +} |