Fix path separators.
(redef "ext" "posix/ext")
(decl-sep "posix" "/")
-(decl-delim "posix" ";")
+(decl-delim "posix" ":")
(decl-last-sep "posix" "/")
(decl-basename "posix")
(decl-parts "posix" "/")
(redef "ext" "win32/ext")
(decl-sep "win32" "\\")
-(decl-delim "win32" ":")
+(decl-delim "win32" ";")
(decl-last-sep "win32" "\\")
(decl-basename "win32")
(decl-parts "win32" "\\")
