mstring.c

typedef /*@abstract@*/ /*@null@*/ char *mstring;
 
static /*@notnull@*/ mstring mstring_createNew (int x) ;
 
mstring mstring_space (void)
{
  mstring m = mstring_createNew (1);
 
  *m = ' '; *(m + 1) = '\0';
  return m;
}