diff --git a/source/os_functions.c b/source/os_functions.c
index a375144..4809591 100644
--- a/source/os_functions.c
+++ b/source/os_functions.c
@@ -118,6 +118,8 @@ EXPORT_DECL(bool, DisassemblePPCOpcode, u32 *, char *, u32, DisasmGetSym, u32);
 EXPORT_DECL(void*, OSGetSymbolName, u32, u8 *, u32);
 EXPORT_DECL(int, OSIsDebuggerInitialized, void);
 
+EXPORT_DECL(bool, OSGetSharedData, u32 type, u32 unk_r4, u8 *addr, u32 *size);
+
 //!----------------------------------------------------------------------------------------------------------------------------------------------------------------------------
 //! Memory functions
 //!----------------------------------------------------------------------------------------------------------------------------------------------------------------------------
@@ -285,6 +287,8 @@ void InitOSFunctionPointers(void){
     OS_FIND_EXPORT(coreinit_handle, DisassemblePPCOpcode);
     OS_FIND_EXPORT(coreinit_handle, OSGetSymbolName);
     OS_FIND_EXPORT(coreinit_handle, OSIsDebuggerInitialized);
+
+    OS_FIND_EXPORT(coreinit_handle, OSGetSharedData);
     //!----------------------------------------------------------------------------------------------------------------------------------------------------------------------------
     //! Thread functions
     //!----------------------------------------------------------------------------------------------------------------------------------------------------------------------------
diff --git a/source/os_functions.h b/source/os_functions.h
index bcad853..599c762 100644
--- a/source/os_functions.h
+++ b/source/os_functions.h
@@ -201,6 +201,8 @@ extern bool (*DisassemblePPCOpcode)(u32 *opcode, char *outputBuffer, u32 bufferS
 extern void *(*OSGetSymbolName)(u32 addr, u8 *symbolName, u32 nameBufSize);
 extern int (*OSIsDebuggerInitialized)(void);
 
+extern bool (*OSGetSharedData)(u32 type, u32 unk_r4, u8 *addr, u32 *size);
+
 //!----------------------------------------------------------------------------------------------------------------------------------------------------------------------------
 //! Memory functions
 //!----------------------------------------------------------------------------------------------------------------------------------------------------------------------------