Error: "Constant CRYPT_RSA_MODE already defined"

It happens if defined(MATH_BIGINTEGER_OPENSSL_DISABLE) && !function_exists('openssl_pkey_get_details')
Replaced "case true:" with "default:"
Merge pull request #460 from kroleg/patch-1

Error: "Constant CRYPT_RSA_MODE already defined"

* kroleg/patch-1:
  Replaced "case true:" with "default:"
  Error: "Constant CRYPT_RSA_MODE already defined"
SSH2: don't count data length against window size

it is my hope that the issues 8c9e7a890e5755ee27fca66590ff5d2fa0616e56
and ccb1c3e2bdefd41cb3a7a21876eb0f5cd055c601 sought to resolve were
fixed 9f8d8a7bf6c92d49f71dcadf585c898fcccd5c0d and
7a2c7a414c08d28f0700c7f6f8686a9e0e246a44.
Merge pull request #463 from terrafrost/ssh-window-size-changes

SSH2: don't count data length against window size

* terrafrost/ssh-window-size-changes:
  SSH2: don't count data length against window size
SFTP: Add test for put() from local file.
Change order of tests: Move trivial tests with file1.txt up.