diff --git a/target-i386/exec.h b/target-i386/exec.h
index c757abc5e4..3f6ddf1b4b 100644
--- a/target-i386/exec.h
+++ b/target-i386/exec.h
@@ -503,6 +503,8 @@ void helper_fstenv(uint8_t *ptr, int data32);
 void helper_fldenv(uint8_t *ptr, int data32);
 void helper_fsave(uint8_t *ptr, int data32);
 void helper_frstor(uint8_t *ptr, int data32);
+void restore_native_fp_state(CPUState *env);
+void save_native_fp_state(CPUState *env);
 
 const uint8_t parity_table[256];
 const uint8_t rclw_table[32];