libc6-dev-mips64-mipsr6el-cross 2.30-0ubuntu2cross2 (amd64 binary) in ubuntu eoan

 This package was generated by dpkg-cross for cross compiling.
 .
 Contains the symlinks and object files needed to compile and link programs
 which use the standard C library. This is the 64bit version of the
 library, meant for MIPS64 systems.