> ------------- > A) The H98 Foreign Function Interface remakrs the next example to import > from C. > > foreign import ccall "string.h strlen" cstrlen:: Ptr CChar -> IO CSize > > but trying > > foreign import ccall "maplec.h MapleKernelOptions" mapleKernelOptions :: > MKernelVector -> CString -> IO(ALGEB) > > gives a failure. (ghc-5.02.3) > [EMAIL PROTECTED]:~/OpenMaple> ghc -cpp -fglasgow-exts -c maplec.hs -package lang > > maplec.hs:82: > `maplec.h MapleKernelOptions' is not a valid C identifier > When checking declaration: > foreign import __ccall_GC maplec.h MapleKernelOptions mapleKernelOptions :: > MKernelVector > -> > CString > > -> IO ALGEB
Done. Upgrading ghc-6.0.1 solves it. Still waiting for answer C) on how marshalling C structures... _______________________________________________ FFI mailing list [EMAIL PROTECTED] http://www.haskell.org/mailman/listinfo/ffi
