cpp: fix included files to avoid failure in no-deprecated builds
A header file was missing but only in no-deprecated builds.
Also add some ending comments for #if preprocessor statements.
Move function declaration inside #ifdef guard for header.
# include "internal/refcount.h"
# include <openssl/asn1.h>
# include <openssl/x509.h>
+# include <openssl/conf.h>
# include "crypto/types.h"
/* Internal X509 structures and functions: not for application use */
@@ -343,7 +344,7 @@ DH *ossl_d2i_DH_PUBKEY(DH **a, const unsigned char **pp, long length);
int ossl_i2d_DH_PUBKEY(const DH *a, unsigned char **pp);
DH *ossl_d2i_DHx_PUBKEY(DH **a, const unsigned char **pp, long length);
int ossl_i2d_DHx_PUBKEY(const DH *a, unsigned char **pp);
-# endif
+# endif /* OPENSSL_NO_DH */
# ifndef OPENSSL_NO_EC
ECX_KEY *ossl_d2i_ED25519_PUBKEY(ECX_KEY **a,
const unsigned char **pp, long length);
@@ -357,10 +358,10 @@ int ossl_i2d_X25519_PUBKEY(const ECX_KEY *a, unsigned char **pp);
ECX_KEY *ossl_d2i_X448_PUBKEY(ECX_KEY **a,
const unsigned char **pp, long length);
int ossl_i2d_X448_PUBKEY(const ECX_KEY *a, unsigned char **pp);
-# endif
+# endif /* OPENSSL_NO_EC */
EVP_PKEY *ossl_d2i_PUBKEY_legacy(EVP_PKEY **a, const unsigned char **pp,
long length);
-#endif
int x509v3_add_len_value_uchar(const char *name, const unsigned char *value,
size_t vallen, STACK_OF(CONF_VALUE) **extlist);
+#endif /* OSSL_CRYPTO_X509_H */
