Got the compiler partially working

source/node.c

@@ -6,7 +6,7 @@
 
 void freeNode(Node* node) {
 	switch(node->type) {
-		case NODE_ATOMIC:
+		case NODE_LITERAL:
 			freeLiteral(node->atomic.literal);
 			break;
 
@@ -23,18 +23,27 @@ void freeNode(Node* node) {
 	FREE(Node, node);
 }
 
-void emitAtomicLiteral(Node** nodeHandle, Literal literal) {
+void emitNodeLiteral(Node** nodeHandle, Literal literal) {
 	//allocate a new node
 	*nodeHandle = ALLOCATE(Node, 1);
 
-	(*nodeHandle)->type = NODE_ATOMIC;
+	(*nodeHandle)->type = NODE_LITERAL;
 	(*nodeHandle)->atomic.literal = literal;
 }
 
+void emitNodeUnary(Node** nodeHandle, Opcode opcode) {
+	//allocate a new node
+	*nodeHandle = ALLOCATE(Node, 1);
+
+	(*nodeHandle)->type = NODE_UNARY;
+	(*nodeHandle)->unary.opcode = opcode;
+	(*nodeHandle)->unary.child = NULL;
+}
+
 void printNode(Node* node) {
 	switch(node->type) {
-		case NODE_ATOMIC:
-			printf("atomic:");
+		case NODE_LITERAL:
+			printf("literal:");
 			printLiteral(node->atomic.literal);
 			break;