new_envblock      283 maint/gnulib/lib/windows-spawn.c             char *new_envblock = (char *) realloc (envblock, envblock_size + 1);
new_envblock      284 maint/gnulib/lib/windows-spawn.c             if (new_envblock == NULL)
new_envblock      290 maint/gnulib/lib/windows-spawn.c             envblock = new_envblock;