(module (openssl version)
  (
   openssl-version-number
   openssl-version

   openssl/version
   openssl/cflags
   openssl/built-on
   openssl/platform
   openssl/dir
   openssl/engines-dir
   )

(import scheme)
(import (chicken base))
(import (chicken foreign))

#>
#include <openssl/crypto.h>
<#

(define OpenSSL_version_num (foreign-lambda unsigned-long "OpenSSL_version_num"))
(define OpenSSL_version (foreign-lambda (const c-string) "OpenSSL_version" int))

(define openssl/version (foreign-value "OPENSSL_VERSION" int))
(define openssl/cflags (foreign-value "OPENSSL_CFLAGS" int))
(define openssl/built-on (foreign-value "OPENSSL_BUILT_ON" int))
(define openssl/platform (foreign-value "OPENSSL_PLATFORM" int))
(define openssl/dir (foreign-value "OPENSSL_DIR" int))
(define openssl/engines-dir (foreign-value "OPENSSL_ENGINES_DIR" int))

(define (openssl-version-number)
  (OpenSSL_version_num))

(define (openssl-version type)
  (OpenSSL_version type))

  )