diff --git a/lib/src/al/global_asm/alSynDelete.c b/lib/src/al/global_asm/alSynDelete.c
new file mode 100644
index 00000000..67877556
--- /dev/null
+++ b/lib/src/al/global_asm/alSynDelete.c
@@ -0,0 +1,8 @@
+/* The comment below is needed for this file to be picked up by generate_ld */
+/* RAM_POS: 0x800D2C60 */
+
+#include "types.h"
+#include "macros.h"
+#include "libultra_internal.h"
+
+GLOBAL_ASM("lib/asm/non_matchings/unknown_0D3160/alSynDelete.s")
diff --git a/lib/src/os/devmgr.c b/lib/src/os/devmgr.c
new file mode 100644
index 00000000..b0e8ca91
--- /dev/null
+++ b/lib/src/os/devmgr.c
@@ -0,0 +1,8 @@
+/* The comment below is needed for this file to be picked up by generate_ld */
+/* RAM_POS: 0x800D2760 */
+
+#include "types.h"
+#include "macros.h"
+#include "libultra_internal.h"
+
+GLOBAL_ASM("lib/asm/non_matchings/unknown_0D3160/__osDevMgrMain.s")
diff --git a/lib/src/os/unknown_0D3360.c b/lib/src/os/thread.c
similarity index 56%
rename from lib/src/os/unknown_0D3360.c
rename to lib/src/os/thread.c
index fe43830f..2a9f9889 100644
--- a/lib/src/os/unknown_0D3360.c
+++ b/lib/src/os/thread.c
@@ -1,23 +1,15 @@
 /* The comment below is needed for this file to be picked up by generate_ld */
-/* RAM_POS: 0x800D2760 */
+/* RAM_POS: 0x800D2C70 */
 
-#include "types.h"
-#include "macros.h"
 #include "libultra_internal.h"
 
-GLOBAL_ASM("lib/asm/non_matchings/unknown_0D3160/__osDevMgrMain.s")
-GLOBAL_ASM("lib/asm/non_matchings/unknown_0D3160/__osViInit.s")
-GLOBAL_ASM("lib/asm/non_matchings/unknown_0D3160/alSynDelete.s")
-
 void __osDequeueThread(OSThread **queue, OSThread *t) {
    register OSThread *pred;
    register OSThread *succ;
    pred = (OSThread *)queue; //this is actually legit..
    succ = pred->next;
-   while (succ != NULL)
-   {
-      if (succ == t)
-      {
+   while (succ != NULL) {
+      if (succ == t) {
          pred->next = t->next;
          return;
       }
diff --git a/lib/src/os/vi.c b/lib/src/os/vi.c
new file mode 100644
index 00000000..6f0f1550
--- /dev/null
+++ b/lib/src/os/vi.c
@@ -0,0 +1,8 @@
+/* The comment below is needed for this file to be picked up by generate_ld */
+/* RAM_POS: 0x800D2B10 */
+
+#include "types.h"
+#include "macros.h"
+#include "libultra_internal.h"
+
+GLOBAL_ASM("lib/asm/non_matchings/unknown_0D3160/__osViInit.s")