BSD 4.3 RENO License
['https://sourceware.org/git/?p=binutils-gdb.git;a=blob;f=libiberty/strcasecmp.c;h=131d81c2ce7881fa48c363dc5bf5fb302c61ce0b;hb=HEAD', 'https://git.openldap.org/openldap/openldap/-/blob/master/COPYRIGHT#L55-63']