/* libmain - flex run-time support library "main" function *//* $Header: /usr/fsys/odin/a/vern/flex/RCS/libmain.c,v 1.2 90/05/26 16:50:08 vern Exp $ */extern int yylex();int main( argc, argv )int argc;char *argv[];    {    return yylex();    }