🚀 go-pugleaf

Hi,

Were using GNU CC 1.40 for the I960 and we have the following problem:
When compiling with -O4 and -W we get a warning: 'buf_ptr' may be clobbered
by 'longjmp'. When using volatile this warning dissappears (as expected)
but the warning stays there for pointer variables. We have been using

	void volatile *buf_ptr = NULL_PTR; and
	volatile void *buf_ptr = NULL_PTR;

but the compiler keeps complaining. We also tried some command options
like -fvolatile and -fcaller-saves, but the warning stays there.

Anyone seen this problem before ?		Thanks