Hacked configure scripts, makefiles and crypto_types.h.

Rev: src/symmetric/Makefile.in:1.2
Rev: src/symmetric/cast.c:1.2
Rev: src/symmetric/configure.in:1.2
Rev: src/symmetric/desCode.h:1.2
Rev: src/symmetric/desKerb.c:1.2
Rev: src/symmetric/desQuick.c:1.2
Rev: src/symmetric/desUtil.c:1.2
Rev: src/symmetric/desdata.c:1.2
Rev: src/symmetric/idea.c:1.2
Rev: src/symmetric/include/cast.h:1.2
Rev: src/symmetric/include/crypto_types.h:1.2
Rev: src/symmetric/include/des.h:1.2
Rev: src/symmetric/include/idea.h:1.2
Rev: src/symmetric/include/md5.h:1.2
Rev: src/symmetric/include/rc4.h:1.2
Rev: src/symmetric/include/sha.h:1.2
Rev: src/symmetric/md5.c:1.2
Rev: src/symmetric/rc4.c:1.2
Rev: src/symmetric/sha.c:1.2