diff --git a/arch/mips/math-emu/ieee754.h b/arch/mips/math-emu/ieee754.h
index a5ca108..4e025f9 100644
--- a/arch/mips/math-emu/ieee754.h
+++ b/arch/mips/math-emu/ieee754.h
@@ -75,6 +75,9 @@
 
 union ieee754sp ieee754sp_sqrt(union ieee754sp x);
 
+union ieee754sp ieee754sp_maddf(union ieee754sp z, union ieee754sp x,
+				union ieee754sp y);
+
 /*
  * double precision (often aka double)
 */
@@ -99,6 +102,8 @@
 
 union ieee754dp ieee754dp_sqrt(union ieee754dp x);
 
+union ieee754dp ieee754dp_maddf(union ieee754dp z, union ieee754dp x,
+				union ieee754dp y);
 
 
 /* 5 types of floating point number