diff --git a/parser/parser-internal.h b/parser/parser-internal.h
index 31d7a34..85c720f 100644
--- a/parser/parser-internal.h
+++ b/parser/parser-internal.h
@@ -3,7 +3,6 @@
 #include <string.h>
 #include "parser.h"
 
-#define mkstrlist(name, array) STRINGARRAY name = { .items = array, .size = strcount(array) }
 #define next(parser) parser->current = p->current->next
 #define anchorparser(parser) p->checkpoint = p->current
 #define rewindparser(parser) p->current = p->checkpoint
diff --git a/parser/parser-structure.c b/parser/parser-structure.c
index e8e8d6f..d1c0504 100644
--- a/parser/parser-structure.c
+++ b/parser/parser-structure.c
@@ -111,7 +111,12 @@ SUBROUTDEC* parsesubroutdec(PARSER* p) {
 	SUBROUTDEC* subroutdec = (SUBROUTDEC*)malloc(sizeof(SUBROUTDEC));
 	subroutdec->subroutclass = subroutclass;
 
-	subroutdec->type = parsetype(p);
+	if(differs(p, "void"))
+		subroutdec->type = parsetype(p);
+	else {
+		subroutdec->type = p->current->token;
+		next(p);
+	}
 
 	subroutdec->debug = getdebug(p);
 
diff --git a/tokenizer/tokenizer-tables.h b/tokenizer/tokenizer-tables.h
index 768ebc7..61eb940 100644
--- a/tokenizer/tokenizer-tables.h
+++ b/tokenizer/tokenizer-tables.h
@@ -2,17 +2,18 @@
 #define TOKENIZER_TABLES_H
 #include "util.h"
 
-const char* keywords[] = {
+
+const char* keywordsraw[] = {
 	"class", "constructor", "function", "method", "field", "static",
 	"var", "int", "char", "boolean", "void", "true", "false", "null",
 	"this", "let", "do", "if", "else", "while", "return"
 };
-const int keywordssize = strcount(keyword);
+mkstrlist(keywords, keywordsraw);
 
-const char* symbols[] = {
+const char* symbolsraw[] = {
 	"{", "}", "(", ")", "[", "]", ".", ",", ";", "+", "-", "*", "/",
 	"&", "|", "<", ">", "=", "~"
 };
-const int symbolssize = strcount(symbols);
+mkstrlist(symbols, symbolsraw);
 
 #endif 
diff --git a/tokenizer/tokenizer.c b/tokenizer/tokenizer.c
index 62e1d1b..7c8ce89 100644
--- a/tokenizer/tokenizer.c
+++ b/tokenizer/tokenizer.c
@@ -91,19 +91,13 @@ CHARTYPE getchartype(unsigned char c) {
 }
 
 bool iskeyword(STRING* tk) {
-	for(int i = 0; i < keywordssize; i++)
-		if(!strcmp(tk->str, keywords[i]))
-			return true;
-	return false;
+	return existsinarray(&keywords, tk->str);
 }
 
 bool issymbol(STRING* tk) {
 	if(tk->count != 2)
 		return false;
-	for(int i = 0; i < symbolssize; i++)
-		if(!strcmp(tk->str, symbols[i]))
-			return true;
-	return false;
+	return existsinarray(&symbols, tk->str);
 }
 
 bool isint(char* str) {
diff --git a/util.h b/util.h
index 248c206..e67847d 100644
--- a/util.h
+++ b/util.h
@@ -10,6 +10,7 @@
 #define eprintf(...) fprintf (stderr, __VA_ARGS__)
 #define count(array, type) ((sizeof(array)) / (sizeof(type)))
 #define strcount(array) count(array, char*)
+#define mkstrlist(name, array) STRINGARRAY name = { .items = array, .size = strcount(array) }
 
 typedef struct stringlist {
 	const char* content;