# ifndef PREAMBLE_H# define PREAMBLE_H# include "cc.h"# include "preccx.h"# include <string.h># include <stdarg.h>/* an internal buffer which holds C function argument lists */# define SMALLBUFFERSIZE 365extern VOID initagent(AGENT *,char * );extern CHARS putagent(AGENT *,char);extern CHARS nputagent(AGENT *,CHARS);extern CHARS getagent(AGENT *,CHARS*);extern CHARS resetagent(AGENT *);extern CHARS myputchar(char);extern CHARS getname(CHARS*);extern CHARS putname(CHARS);extern CHARS putargs(CHARS);extern CHARS getargs(CHARS*);extern CHARS putmeta(CHARS);extern CHARS getmeta(CHARS*);extern CHARS putkeys(CHARS);extern CHARS getkeys(CHARS*);extern AGENT chars;extern AGENT namE;extern AGENT args;extern AGENT keys;extern AGENT meta;extern int nid;extern CHARS UNSETNAME(CHARS);extern CHARS GARGS(CHARS);extern CHARS GNAME(CHARS);extern CHARS CATFUNCARGS(CHARS);extern VOID  GETNEWNAME();extern VOID  GETANAME();extern int is_in(char *,char *);# endif