[ 源代码： c-ares ]
软件包：libc-ares2（1.14.0-1+deb10u4） [security]
asynchronous name resolver
c-ares is a C library that performs DNS requests and name resolution asynchronously.
It is a fork of the library named "ares", with additional features:
* IPv6 support; * extended cross-platform portability; * 64-bit clean sources.
This package provides the shared libraries.