diff --git a/src/libsm64.h b/src/libsm64.h
index 2a10146..4ac4b42 100644
--- a/src/libsm64.h
+++ b/src/libsm64.h
@@ -5,8 +5,6 @@
 #include <stdint.h>
 #include <stdbool.h>
 
-#include "decomp/include/types.h"
-
 #ifdef _WIN32
     #ifdef SM64_LIB_EXPORT
         #define SM64_LIB_FN __declspec(dllexport)
@@ -73,10 +71,9 @@ enum
 typedef void (*SM64DebugPrintFunctionPtr)( const char * );
 extern SM64_LIB_FN void sm64_register_debug_print_function( SM64DebugPrintFunctionPtr debugPrintFunction );
 
-typedef void (*SM64PlaySoundFunctionPtr)( uint32_t soundBits, f32 *pos );
+typedef void (*SM64PlaySoundFunctionPtr)( uint32_t soundBits, float *pos );
 extern SM64_LIB_FN void sm64_register_play_sound_function( SM64PlaySoundFunctionPtr playSoundFunction );
 
-
 extern SM64_LIB_FN void sm64_global_init( uint8_t *rom, uint8_t *outTexture );
 extern SM64_LIB_FN void sm64_global_terminate( void );