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-rw-r--r--kernel/rtlil.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/kernel/rtlil.h b/kernel/rtlil.h
index e5b24cc02..6251d265d 100644
--- a/kernel/rtlil.h
+++ b/kernel/rtlil.h
@@ -377,6 +377,8 @@ namespace RTLIL
extern IdString blackbox;
};
+ extern dict<std::string, std::string> constpad;
+
static inline std::string escape_id(std::string str) {
if (str.size() > 0 && str[0] != '\\' && str[0] != '$')
return "\\" + str;