fixed some warnings .....

[Manik Raina <manik at cisco dot com>]

fixed some warnings in newlib.
 
diffs attached... synopsis of fixes

1. dprint.c 
===========

parse_number() is defined but not used

2. dtoa.c
=========

mlo may be uninitialised in this function

3. ldtoa.c
==========
unused variables s, p, k, outstr


Index: misc/dprintf.c
===================================================================
RCS file: /cvs/src/src/newlib/libc/misc/dprintf.c,v
retrieving revision 1.1.1.1
diff -u -r1.1.1.1 dprintf.c
--- dprintf.c	2000/02/17 19:39:47	1.1.1.1
+++ dprintf.c	2002/02/03 09:53:55
@@ -15,7 +15,10 @@
 #include "varargs.h"
 #endif
 
+#ifdef FOR_LATER
 static char *parse_number ();
+#endif
+
 static long get_number ();
 static void print_number ();
 static void write_char ();
@@ -147,6 +150,8 @@
   va_end (args);
 }
 
+#ifdef FOR_LATER
+
 /* Parse a positive decimal integer at S.
    FIXME: Was used in earlier version, but not currently used.
    Keep for now.  */
@@ -167,6 +172,8 @@
   *p = x;
   return s;
 }
+
+#endif /* FOR_LATER */
 
 /* Fetch the number at S of SIZE bytes.  */
 
Index: stdlib/dtoa.c
===================================================================
RCS file: /cvs/src/src/newlib/libc/stdlib/dtoa.c,v
retrieving revision 1.2
diff -u -r1.2 dtoa.c
--- dtoa.c	2000/04/17 17:10:17	1.2
+++ dtoa.c	2002/02/03 09:53:55
@@ -229,7 +229,7 @@
   int denorm;
   __ULong x;
 #endif
-  _Bigint *b, *b1, *delta, *mlo, *mhi, *S;
+  _Bigint *b, *b1, *delta, *mlo = NULL, *mhi, *S;
   double ds;
   char *s, *s0;
 
Index: stdlib/ldtoa.c
===================================================================
RCS file: /cvs/src/src/newlib/libc/stdlib/ldtoa.c,v
retrieving revision 1.3
diff -u -r1.3 ldtoa.c
--- ldtoa.c	2000/12/14 00:25:06	1.3
+++ ldtoa.c	2002/02/03 09:53:56
@@ -2836,11 +2836,8 @@
 _ldcheck (long double *d)
 {
 unsigned short e[NI];
-char *s, *p;
-int k;
 LDPARMS rnd;
 LDPARMS *ldp = &rnd;
-char *outstr;
 
 rnd.rlast = -1;
 rnd.rndprc = NBITS;


-- 
$ /bin/laden
bash: /bin/laden: No such file or directory

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