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tzset_r() bugfix for newlib-1.11.0


Hi.

I don't know if this has been reported already - if so,
I apologize for the WOB.

The attached patch fixes a bug in tzset_r(). The
sscanf() formats assume certain local variables to be
'short' but they had beed declared 'int' and hence
were not set correctly by sscanf().

Regards
-- Till
*** newlib-1.11.0/newlib/libc/time/tzset_r.c.orig	Fri May 30 16:20:34 2003
--- newlib-1.11.0/newlib/libc/time/tzset_r.c	Fri May 30 16:24:08 2003
***************
*** 28,34 ****
          struct _reent *reent_ptr)
  {
    char *tzenv;
!   int hh, mm, ss, sign, m, w, d, n;
    int i, ch;
  
    if ((tzenv = _getenv_r (reent_ptr, "TZ")) == NULL)
--- 28,35 ----
          struct _reent *reent_ptr)
  {
    char *tzenv;
!   unsigned short hh, mm, ss, m, w, d;
!   int sign, n;
    int i, ch;
  
    if ((tzenv = _getenv_r (reent_ptr, "TZ")) == NULL)

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