An integer overflow in number->string conversion caused completely
wrong output of the number LONGLONG_MIN with gcc 4.2.1.

Fixed by eliminating the overflow, using only operations that are
well-defined in ANSI C.


strings/ctype-simple.c:
  An integer overflow in number->string conversion caused completely
  wrong output of the number LONGLONG_MIN with gcc 4.2.1.
  
  Fixed by eliminating the overflow, using only operations that are
  well-defined in ANSI C.
strings/ctype-ucs2.c:
  An integer overflow in number->string conversion caused completely
  wrong output of the number LONGLONG_MIN with gcc 4.2.1.
  
  Fixed by eliminating the overflow, using only operations that are
  well-defined in ANSI C.
strings/int2str.c:
  An integer overflow in number->string conversion caused completely
  wrong output of the number LONGLONG_MIN with gcc 4.2.1.
  
  Fixed by eliminating the overflow, using only operations that are
  well-defined in ANSI C.
strings/longlong2str.c:
  An integer overflow in number->string conversion caused completely
  wrong output of the number LONGLONG_MIN with gcc 4.2.1.
  
  Fixed by eliminating the overflow, using only operations that are
  well-defined in ANSI C.