1 files changed, 10 insertions, 0 deletions
diff --git a/apl9.h b/apl9.h
index 2399eb3..dc38112 100644
--- a/apl9.h
+++ b/apl9.h
@@ -233,6 +233,15 @@ void throwerror(Rune *, int);
 }
 
 /* Monadic functions from function.c */
+Array *fnNegate(Array *);
+Array *fnSign(Array *);
+Array *fnRecip(Array *);
+Array *fnExponent(Array *);
+Array *fnNaturalLog(Array *);
+Array *fnPiTimes(Array *);
+Array *fnMagnitude(Array *);
+Array *fnCeiling(Array *);
+Array *fnFloor(Array *);
 Array *fnSame(Array *);
 Array *fnTally(Array *);
 Array *fnMix(Array *);
@@ -242,6 +251,7 @@ Array *fnNest(Array *);
 Array *fnGradeUp(Array *);
 Array *fnGradeDown(Array *);
 Array *fnIndexGenerator(Array *);
+Array *fnNot(Array *);
 Array *fnRavel(Array *);
 Array *fnTable(Array *);
 Array *fnShape(Array *);