SYNOPSIS
#include <openssl/crypto.h>
const char *SSLeay_version(int type);
DESCRIPTION
SSLeay_version() returns a pointer to a constant string describing the version of the OpenSSL library or giving information about the library build.The following type values are supported:
- SSLEAY_VERSION
- The version of the OpenSSL library including the release date.
- SSLEAY_CFLAGS
- The compiler flags set for the compilation process in the form ``compiler: ...'' if available or ``compiler: information not available'' otherwise.
- SSLEAY_BUILT_ON
- The date of the build process in the form ``built on: ...'' if available or ``built on: date not available'' otherwise.
- SSLEAY_PLATFORM
- The ``Configure'' target of the library build in the form ``platform: ...'' if available or ``platform: information not available'' otherwise.
- SSLEAY_DIR
- The ``OPENSSLDIR'' setting of the library build in the form ``OPENSSLDIR: ''..."`` if available or ''OPENSSLDIR: N/A" otherwise.
RETURN VALUES
The following return values can occur:- "not available"
- An invalid value for type was given.
- Pointer to constant string
- Textual description.
HISTORY
SSLEAY_DIR was added in OpenSSL 0.9.7.