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-rw-r--r--libraries/openieee/numeric_bit.proto3
1 files changed, 3 insertions, 0 deletions
diff --git a/libraries/openieee/numeric_bit.proto b/libraries/openieee/numeric_bit.proto
index 8ece1bf..ef7bfb7 100644
--- a/libraries/openieee/numeric_bit.proto
+++ b/libraries/openieee/numeric_bit.proto
@@ -21,4 +21,7 @@ package NUMERIC_BIT is
type SIGNED is array (natural range <>) of BIT;
@COMMON
+
+ function rising_edge (signal s : bit) return boolean;
+ function falling_edge (signal s : bit) return boolean;
end NUMERIC_BIT;