nacl_abi__off_t    73 native_client_sdk/src/libraries/nacl_io/kernel_wrap_bionic.cc typedef int64_t nacl_abi__off_t;
nacl_abi__off_t    77 native_client_sdk/src/libraries/nacl_io/kernel_wrap_glibc.cc typedef int64_t nacl_abi__off_t;