xxd: fix printing of trailing spaces

function                                             old     new   delta
bb_dump_dump                                        1497    1523     +26
xxd_main                                             459     466      +7
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 2/0 up/down: 33/0)               Total: 33 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

1 files changed, 2 insertions, 37 deletions

diff --git a/include/dump.h b/include/dump.h
index 4c237ef..f4759c1 100644
--- a/include/dump.h
+++ b/include/dump.h
@@ -2,50 +2,15 @@
 
 PUSH_AND_SET_FUNCTION_VISIBILITY_TO_HIDDEN
 
-#define	F_IGNORE	0x01		/* %_A */
-#define	F_SETREP	0x02		/* rep count set, not default */
-#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 */
-
 enum dump_vflag_t { ALL, DUP, FIRST, WAIT };	/* -v values */
 
-typedef struct PR {
-	struct PR *nextpr;		/* next print unit */
-	unsigned 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 */
-	unsigned 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;
+typedef struct FS FS;
 
 typedef struct dumper_t {
 	off_t dump_skip;                /* bytes to skip */
 	int dump_length;                /* max bytes to read */
 	smallint dump_vflag;            /*enum dump_vflag_t*/
+	const char *eofstring;
 	FS *fshead;
 } dumper_t;