From 192ca6e3190714a888a8d585a1113eaffe0b7d9c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Rich=CE=9Brd?= <info@richardramos.me>
Date: Tue, 31 Aug 2021 15:17:44 -0400
Subject: [PATCH] feat: add function to free memory (#2344)

---
 cmd/library/main.go | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/cmd/library/main.go b/cmd/library/main.go
index d405f7b85..400aebe4d 100644
--- a/cmd/library/main.go
+++ b/cmd/library/main.go
@@ -33,6 +33,12 @@ func main() {
 		}
 	}
 
+	// To free memory allocated to strings
+	output += "//export Free\n"
+	output += "func Free (param unsafe.Pointer){\n"
+	output += "C.free(param);\n"
+	output += "}\n"
+
 	fmt.Println(output)
 }
 
@@ -135,5 +141,6 @@ func handleFile(parsedAST *ast.File) string {
 		}
 		output += handleFunction(name, obj.Decl.(*ast.FuncDecl))
 	}
+
 	return output
 }