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-rw-r--r--libc/sysdeps/linux/common/ioperm.c3
-rw-r--r--libc/sysdeps/linux/common/iopl.c6
2 files changed, 5 insertions, 4 deletions
diff --git a/libc/sysdeps/linux/common/ioperm.c b/libc/sysdeps/linux/common/ioperm.c
index b448d2a0d..fc57a97e1 100644
--- a/libc/sysdeps/linux/common/ioperm.c
+++ b/libc/sysdeps/linux/common/ioperm.c
@@ -9,6 +9,7 @@
#include "syscalls.h"
#if defined __ARCH_HAS_MMU__ && defined __NR_ioperm
-#include <sys/io.h>
+/* psm: can't #include <sys/io.h>, some archs miss it */
+extern int ioperm(unsigned long __from, unsigned long __num, int __turn_on) __THROW;
_syscall3(int, ioperm, unsigned long, from, unsigned long, num, int, turn_on);
#endif
diff --git a/libc/sysdeps/linux/common/iopl.c b/libc/sysdeps/linux/common/iopl.c
index 36126d832..90069c08e 100644
--- a/libc/sysdeps/linux/common/iopl.c
+++ b/libc/sysdeps/linux/common/iopl.c
@@ -8,8 +8,8 @@
*/
#include "syscalls.h"
-/* Tuns out the m68k unistd.h kernel header is broken */
-#if defined __ARCH_HAS_MMU__ && defined __NR_iopl && ( !defined(__mc68000__))
-#include <sys/io.h>
+#if defined __ARCH_HAS_MMU__ && defined __NR_iopl
+/* psm: can't #include <sys/io.h>, some archs miss it */
+extern int iopl(int __level) __THROW;
_syscall1(int, iopl, int, level);
#endif