Checks whether the list-valued header @name is present in @hdrs, and contains a case-insensitive match for @token.
(If @name is present in @hdrs, then this is equivalent to calling soup_header_contains() on its value.)
header name
token to look for
%TRUE if the header is present and contains @token, %FALSE otherwise.
2.50
See Implementation
Checks whether the list-valued header @name is present in @hdrs, and contains a case-insensitive match for @token.
(If @name is present in @hdrs, then this is equivalent to calling soup_header_contains() on its value.)