-ICALL(BUFFER_1, "BlockCopyInternal", ves_icall_System_Buffer_BlockCopyInternal)
-ICALL(BUFFER_2, "ByteLengthInternal", ves_icall_System_Buffer_ByteLengthInternal)
-ICALL(BUFFER_3, "GetByteInternal", ves_icall_System_Buffer_GetByteInternal)
-ICALL(BUFFER_4, "SetByteInternal", ves_icall_System_Buffer_SetByteInternal)
+ICALL(BUFFER_1, "InternalBlockCopy", ves_icall_System_Buffer_BlockCopyInternal)
+ICALL(BUFFER_2, "_ByteLength", ves_icall_System_Buffer_ByteLengthInternal)
+ICALL(BUFFER_3, "_GetByte", ves_icall_System_Buffer_GetByteInternal)
+ICALL(BUFFER_4, "_SetByte", ves_icall_System_Buffer_SetByteInternal)