D57664.1794331399.diff
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	diff --git a/sys/sys/systm.h b/sys/sys/systm.h
	--- a/sys/sys/systm.h
	+++ b/sys/sys/systm.h
	@@ -359,11 +359,21 @@
	int __result_use_check fueword(volatile const void base, long val);
	int __result_use_check fueword32(volatile const void base, int32_t val);
	int __result_use_check fueword64(volatile const void base, int64_t val);
	+#ifdef __CHERI__
	+int __result_use_check fueptr(volatile const void base, intptr_t val);
	+#else
	+#define fueptr(base, val) fueword((base), (long *)(val))
	+#endif
	__nodiscard int subyte(volatile void *base, int byte);
	__nodiscard int suword(volatile void *base, long word);
	__nodiscard int suword16(volatile void *base, int word);
	__nodiscard int suword32(volatile void *base, int32_t word);
	__nodiscard int suword64(volatile void *base, int64_t word);
	+#ifdef __CHERI__
	+__nodiscard int suptr(volatile void *base, intptr_t ptr);
	+#else
	+#define suptr(base, val) suword((base), (val))
	+#endif
	uint32_t casuword32(volatile uint32_t *base, uint32_t oldval, uint32_t newval);
	u_long casuword(volatile u_long *p, u_long oldval, u_long newval);
	int casueword32(volatile uint32_t base, uint32_t oldval, uint32_t oldvalp,