Remove unused PEM_USER and PEM_CTX

I could not find any use of this in all of OpenSSL's git history since
SSLeay 0.8.1b.

ok jsing

diff --git a/lib/libcrypto/pem/pem.h b/lib/libcrypto/pem/pem.h
index af841ca..4fdab48 100644 (file)
--- a/lib/libcrypto/pem/pem.h
+++ b/lib/libcrypto/pem/pem.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: pem.h,v 1.27 2024/03/29 02:22:18 jsing Exp $ */
+/* $OpenBSD: pem.h,v 1.28 2024/05/11 05:41:28 tb Exp $ */
 /* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -142,55 +142,6 @@ extern "C" {
 #define PEM_TYPE_MIC_CLEAR      30
 #define PEM_TYPE_CLEAR         40
 
-typedef struct pem_recip_st {
-       char *name;
-       X509_NAME *dn;
-
-       int cipher;
-       int key_enc;
-       /*      char iv[8]; unused and wrong size */
-} PEM_USER;
-
-typedef struct pem_ctx_st {
-       int type;               /* what type of object */
-
-       struct  {
-               int version;
-               int mode;
-       } proc_type;
-
-       char *domain;
-
-       struct  {
-               int cipher;
-       /* unused, and wrong size
-          unsigned char iv[8]; */
-       } DEK_info;
-
-       PEM_USER *originator;
-
-       int num_recipient;
-       PEM_USER **recipient;
-
-       /* XXX(ben): don#t think this is used!
-               STACK *x509_chain;      / * certificate chain */
-       EVP_MD *md;             /* signature type */
-
-       int md_enc;             /* is the md encrypted or not? */
-       int md_len;             /* length of md_data */
-       char *md_data;          /* message digest, could be pkey encrypted */
-
-       EVP_CIPHER *dec;        /* date encryption cipher */
-       int key_len;            /* key length */
-       unsigned char *key;     /* key */
-       /* unused, and wrong size
-          unsigned char iv[8]; */
-
-       int  data_enc;          /* is the data encrypted */
-       int data_len;
-       unsigned char *data;
-} PEM_CTX;
-
 #ifndef LIBRESSL_INTERNAL
 /* These macros make the PEM_read/PEM_write functions easier to maintain and
  * write. Now they are all implemented with either: