diff --git a/System Abstraction/win32/cdb_thread.c b/System Abstraction/win32/cdb_thread.c
index a763569..e535704 100644
--- a/System Abstraction/win32/cdb_thread.c	
+++ b/System Abstraction/win32/cdb_thread.c	
@@ -1,12 +1,23 @@
 #include "../cdb_sustem.h"
 #include <windows.h>
 
-DWORD WINAPI threadProc(sus_threadProc proc){
-    return proc();
+struct threadInfo{
+    sus_threadProc proc;
+    void * args;
+};
+
+DWORD WINAPI threadProc(void * tiarg){
+    struct threadInfo * ti = tiarg;
+    struct threadInfo currentTI = {.args = ti->args, .proc = ti->proc};
+    sus_heapFree(ti);
+    return currentTI.proc(currentTI.args);
 }
 
-sus_Bool sus_threadNew(sus_threadProc proc){
-    if(CreateThread(NULL, 0, threadProc, proc, 0, NULL) == NULL){
+sus_Bool sus_threadNew(sus_threadProc proc, void * arg){
+    struct threadInfo * ti = sus_heapAlloc(sizeof(struct threadInfo));
+    ti->proc = proc;
+    ti->args = arg;
+    if(CreateThread(NULL, 0, threadProc, ti, 0, NULL) == NULL){
         return sus_False;
     }else{
         return sus_True;