mallopt            92 third_party/tcmalloc/chromium/src/libc_override_gcc_and_weak.h   int mallopt(int cmd, int value) __THROW         ALIAS(tc_mallopt);
mallopt            85 third_party/tcmalloc/vendor/src/libc_override_gcc_and_weak.h   int mallopt(int cmd, int value) __THROW         ALIAS(tc_mallopt);