_msize            185 base/allocator/allocator_shim.cc extern "C" size_t _msize(void* p) {
_msize             64 third_party/tcmalloc/chromium/src/windows/override_functions.cc extern "C" size_t _msize(void* p) {
_msize             64 third_party/tcmalloc/vendor/src/windows/override_functions.cc extern "C" size_t _msize(void* p) {