update docs with descriptions and deprecation

[openssl.git] / doc / crypto / RAND_add.pod

diff --git a/doc/crypto/RAND_add.pod b/doc/crypto/RAND_add.pod
index f70b32906ace75f13f45cbb80314195a65bc4513..cb8e781f76012cbbacf922aa19db58d6371cb948 100644 (file)
--- a/doc/crypto/RAND_add.pod
+++ b/doc/crypto/RAND_add.pod
@@ -15,8 +15,10 @@ entropy to the PRNG
 
  int  RAND_status(void);
 
 
  int  RAND_status(void);
 

+ #if OPENSSL_API_COMPAT < 0x10100000L

  int  RAND_event(UINT iMsg, WPARAM wParam, LPARAM lParam);
  void RAND_screen(void);
  int  RAND_event(UINT iMsg, WPARAM wParam, LPARAM lParam);
  void RAND_screen(void);

+ #endif

 
 =head1 DESCRIPTION
 
 
 =head1 DESCRIPTION
 


@@ -42,6 +44,8 @@ or L<RAND_load_file(3)>.
 
 RAND_seed() is equivalent to RAND_add() when B<num == entropy>.
 
 
 RAND_seed() is equivalent to RAND_add() when B<num == entropy>.
 

+RAND_event() and RAND_screen() are deprecated and should not be called.
+

 =head1 RETURN VALUES
 
 RAND_status() returns 1 if the PRNG has been seeded
 =head1 RETURN VALUES
 
 RAND_status() returns 1 if the PRNG has been seeded


@@ -53,6 +57,11 @@ RAND_screen calls RAND_poll().
 
 The other functions do not return values.
 
 
 The other functions do not return values.
 

+=head1 HISTORY
+
+RAND_event() and RAND_screen() are deprecated since OpenSSL
+1.1.  Use the functions described above instead.
+

 =head1 SEE ALSO
 
 L<rand(3)>, L<RAND_egd(3)>,
 =head1 SEE ALSO
 
 L<rand(3)>, L<RAND_egd(3)>,