src/usr.bin/m4/extern.h - diff

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version 1.14, 2000/01/11 14:06:11

version 1.15, 2000/01/12 17:49:53

Line 49

/* gnum4.c */

extern void addtoincludepath __P((const char *dirname));

extern FILE *fopen_trypath __P((const char *filename));

extern struct input_file *fopen_trypath __P((struct input_file *, const char *filename));

/* look.c */

extern ndptr addent __P((const char *));

Line 75

extern char *xstrdup __P((const char *));

extern void usage __P((void));

extern int obtain_char __P((struct input_file *));

extern void set_input __P((struct input_file *, FILE *, const char *));

extern void release_input __P((struct input_file *));

extern ndptr hashtab[]; /* hash table for macros etc. */

extern stae mstack[]; /* stack of m4 machine */

extern FILE *active; /* active output file pointer */

extern FILE *infile[]; /* input file stack (0=stdin) */

extern struct input_file infile[];/* input file stack (0=stdin) */

extern FILE *outfile[]; /* diversion array(0=bitbucket) */

extern int fp; /* m4 call frame pointer */

extern int ilevel; /* input file stack pointer */