1 files changed, 21 insertions, 0 deletions
diff --git a/Hp/s800/include/emu.h b/Hp/s800/include/emu.h
new file mode 100644
index 00000000..6bdc5056
--- /dev/null
+++ b/Hp/s800/include/emu.h
@@ -0,0 +1,21 @@
+/*
+ * system- and machine-specific declarations for emu:
+ * floating-point save and restore, signal handling primitive, and
+ * implementation of the current-process variable `up'.
+ */
+
+extern	Proc*	getup();
+#define	up	(getup())
+
+/*
+ * This structure must agree with FPsave and FPrestore asm routines
+ */
+typedef	struct	FPU	FPU;
+struct FPU
+{
+	fp_control	fsr;
+};
+
+typedef sigjmp_buf osjmpbuf;
+#define	ossetjmp(buf)	sigsetjmp(buf, 1)
+