From 436e3c0a7cbe5a482e14857e4e5a1d02b3464ae8 Mon Sep 17 00:00:00 2001
From: Ruben Undheim <ruben.undheim@gmail.com>
Date: Sat, 20 Oct 2018 12:45:51 +0200
Subject: Refactor code to avoid code duplication + added comments

---
 frontends/ast/ast.h | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'frontends/ast/ast.h')

diff --git a/frontends/ast/ast.h b/frontends/ast/ast.h
index 8187b1ac6..08f91c9c3 100644
--- a/frontends/ast/ast.h
+++ b/frontends/ast/ast.h
@@ -308,6 +308,11 @@ namespace AST
 
 	// call a DPI function
 	AstNode *dpi_call(const std::string &rtype, const std::string &fname, const std::vector<std::string> &argtypes, const std::vector<AstNode*> &args);
+
+	// Helper functions related to handling SystemVerilog interfaces
+	std::pair<std::string,std::string> split_modport_from_type(std::string name_type);
+	AstNode * find_modport(AstNode *intf, std::string name);
+	void explode_interface_port(AstNode *module_ast, RTLIL::Module * intfmodule, std::string intfname, AstNode *modport);
 }
 
 namespace AST_INTERNAL
-- 
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