#include <ctype.h>
#include "../rss/icrssdef.h"
#include "../icm.h"

typedef enum
{
    l_eof,
    l_space,
    l_string,
    l_single,
    l_ident,
    l_other 
} LEXER_;

typedef struct
{
    char
        *n;
    FILE
        *f;
    int
        l;
} FILESTACK_;

typedef struct
{
    char
        *ident,
        *redef;
} DEFINED_;

extern char
    *imdir,
    version[],
    release[],
    lexbuf [];

extern DEFINED_
    *defined;

extern FILESTACK_
    *filestack;

extern FILE
    *outfile;

extern int
    filesp,
    ndefined;

extern LEXER_
    lexer ARG ((void));

extern int
    finddef ARG ((char *));

extern void
    directive ARG ((void)),
    getident ARG ((char *)),
    insert ARG ((char *)),
    popfile ARG ((void)),
    process ARG ((LEXER_)),
    pushfile ARG ((char *));