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To: (Hassan Alaoui)
Subject: Re: Need urgent Help
In-reply-to: Your message of Sat, 20 Dec 1997 19:38:19 PST.
Date: Sun, 21 Dec 1997 21:30:46 PST
From: Vern Paxson <vern>

> /usr/lib/yaccpar: In function `int yyparse()':
> /usr/lib/yaccpar:184: warning: implicit declaration of function `int yylex(...)'
> ld: Undefined symbol
>    _yylex
>    _yyparse
>    _yyin

This is a known problem with Solaris C++ (and/or Solaris yacc).  I believe
the fix is to explicitly insert some 'extern "C"' statements for the
corresponding routines/symbols.