trimming trailing blanks is too hard; the last revision handles most of the

[unix-history] / usr / src / usr.bin / hexdump / hexdump.h

/*
* Copyright (c) 1989 The Regents of the University of California.
* All rights reserved.
*
* Redistribution and use in source and binary forms are permitted
* provided that the above copyright notice and this paragraph are
* duplicated in all such forms and that any documentation,
* advertising materials, and other materials related to such
* distribution and use acknowledge that the software was developed
* by the University of California, Berkeley.  The name of the
* University may not be used to endorse or promote products derived
* from this software without specific prior written permission.
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
*
*      @(#)hexdump.h   5.2 (Berkeley) %G%
*/

typedef struct _pr {
       struct _pr *nextpr;             /* next print unit */
#define F_ADDRESS       0x001           /* print offset */
#define F_BPAD          0x002           /* blank pad */
#define F_C             0x004           /* %_c */
#define F_CHAR          0x008           /* %c */
#define F_DBL           0x010           /* %[EefGf] */
#define F_INT           0x020           /* %[di] */
#define F_P             0x040           /* %_p */
#define F_STR           0x080           /* %s */
#define F_U             0x100           /* %_u */
#define F_UINT          0x200           /* %[ouXx] */
#define F_TEXT          0x400           /* no conversions */
       u_int flags;                    /* flag values */
       int bcnt;                       /* byte count */
       char *cchar;                    /* conversion character */
       char *fmt;                      /* printf format */
       char *nospace;                  /* no whitespace version */
} PR;

typedef struct _fu {
       struct _fu *nextfu;             /* next format unit */
       struct _pr *nextpr;             /* next print unit */
#define F_IGNORE        0x01            /* %_A */
#define F_SETREP        0x02            /* rep count set, not default */
       u_int flags;                    /* flag values */
       int reps;                       /* repetition count */
       int bcnt;                       /* byte count */
       char *fmt;                      /* format string */
} FU;

typedef struct _fs {                    /* format strings */
       struct _fs *nextfs;             /* linked list of format strings */
       struct _fu *nextfu;             /* linked list of format units */
       int bcnt;
} FS;

extern FS *fshead;                      /* head of format strings list */
extern int blocksize;                   /* data block size */
enum _vflag { ALL, DUP, WAIT };         /* -v values */
char *emalloc();