libuchardet-dev 0.0.6-3build1 (riscv64 binary) in ubuntu focal

 uchardet is a C language binding of the original C++ implementation
 of the universal charset detection library by Mozilla.
 .
 uchardet is a encoding detector library, which takes a sequence of
 bytes in an unknown character encoding without any additional
 information, and attempts to determine the encoding of the text.
 .
 This package contains the development support files.