* lib/arcfour.c: Assume config.h.

* lib/arcfour.c: Assume config.h.
* lib/arctwo.c: Likewise.
* lib/base64.c: Likewise.
* lib/check-version.c: Likewise.
* lib/crc.c: Likewise.
* lib/des.c: Likewise.
* lib/gc-gnulib.c: Likewise.
* lib/gc-libgcrypt.c: Likewise.
* lib/gc-pbkdf2-sha1.c: Likewise.
* lib/getaddrinfo.c: Likewise.
* lib/getdelim.c: Likewise.
* lib/getline.c: Likewise.
* lib/hmac-md5.c: Likewise.
* lib/hmac-sha1.c: Likewise.
* lib/iconvme.c: Likewise.
* lib/md2.c: Likewise.
* lib/md4.c: Likewise.
* lib/memxor.c: Likewise.
* lib/read-file.c: Likewise.
* lib/readline.c: Likewise.
* lib/rijndael-alg-fst.c: Likewise.
* lib/rijndael-api-fst.c: Likewise.
* lib/xgetdomainname.c: Likewise.