Package: glibc-doc Version: 2.1.3-7 Severity: normal At the URL below http://gondor.apana.org.au/cgi-bin/info2www?(libc)Hook+Functions you will find that the buffer arguments are of type (const) void *, when they are actually (const) char * in libc6-dev 2.1.3-7. -- System Information Debian Release: 2.2 Kernel Version: Linux gondor 2.2.12 #2 Sat Sep 18 12:11:40 EST 1999 i586 unknown