More API docs; small changes.

Also fix typo noted on GitHub.
Suppport typedef and #define to find-doc-nits
Reviewed-by: NRichard Levitte <levitte@openssl.org>

doc/crypto/ASN1_INTEGER_get_int64.pod

@@ -2,6 +2,7 @@
 
 =head1 NAME
 
+ASN1_INTEGER_get_uint64, ASN1_INTEGER_set_uint64,
 ASN1_INTEGER_get_int64, ASN1_INTEGER_get, ASN1_INTEGER_set_int64, ASN1_INTEGER_set, BN_to_ASN1_INTEGER, ASN1_INTEGER_to_BN, ASN1_ENUMERATED_get_int64, ASN1_ENUMERATED_get, ASN1_ENUMERATED_set_int64, ASN1_ENUMERATED_set, BN_to_ASN1_ENUMERATED, ASN1_ENUMERATED_to_BN, - ASN.1 INTEGER and ENUMERATED utilities
 
 =head1 SYNOPSIS

doc/crypto/BIO_ADDRINFO.pod

@@ -2,9 +2,10 @@
 
 =head1 NAME
 
-BIO_ADDRINFO, BIO_ADDRINFO_lookup, BIO_ADDRINFO_next, BIO_ADDRINFO_free,
+BIO_ADDRINFO, BIO_ADDRINFO_next, BIO_ADDRINFO_free,
 BIO_ADDRINFO_family, BIO_ADDRINFO_socktype, BIO_ADDRINFO_protocol,
-BIO_ADDRINFO_sockaddr, BIO_ADDRINFO_sockaddr_size, BIO_ADDRINFO_address
+BIO_ADDRINFO_address,
+BIO_lookup
 - BIO_ADDRINFO type and routines
 
 =head1 SYNOPSIS
@@ -77,10 +78,6 @@ will leave an error indication on the OpenSSL error stack in that case.
 All other functions described here return 0 or B<NULL> when the
 information they should return isn't available.
 
-=head1 SEE ALSO
-
-L<BIO_lookup(3)>
-
 =head1 COPYRIGHT
 
 Copyright 2016 The OpenSSL Project Authors. All Rights Reserved.

doc/crypto/BIO_should_retry.pod

@@ -2,7 +2,7 @@
 
 =head1 NAME
 
-BIO_should_retry, BIO_should_read, BIO_should_write,
+BIO_should_read, BIO_should_write,
 BIO_should_io_special, BIO_retry_type, BIO_should_retry,
 BIO_get_retry_BIO, BIO_get_retry_reason, BIO_set_retry_reason - BIO retry
 functions

doc/crypto/EC_KEY_new.pod

@@ -6,7 +6,7 @@ EC_KEY_new, EC_KEY_get_flags, EC_KEY_set_flags, EC_KEY_clear_flags,
 EC_KEY_new_by_curve_name, EC_KEY_free, EC_KEY_copy, EC_KEY_dup, EC_KEY_up_ref,
 EC_KEY_get0_group, EC_KEY_set_group, EC_KEY_get0_private_key,
 EC_KEY_set_private_key, EC_KEY_get0_public_key, EC_KEY_set_public_key,
-EC_KEY_get_enc_flags, EC_KEY_set_enc_flags, EC_KEY_get_conv_form,
+EC_KEY_get_conv_form,
 EC_KEY_set_conv_form, EC_KEY_set_asn1_flag, EC_KEY_precompute_mult,
 EC_KEY_generate_key, EC_KEY_check_key, EC_KEY_set_public_key_affine_coordinates,
 EC_KEY_oct2key, EC_KEY_key2buf, EC_KEY_oct2priv, EC_KEY_priv2oct,

doc/crypto/EVP_PKEY_encrypt.pod

@@ -43,7 +43,7 @@ indicates the operation is not supported by the public key algorithm.
 
 =head1 EXAMPLE
 
-Encrypt data using OAEP (for RSA keys). See also L<pem(3)> or
+Encrypt data using OAEP (for RSA keys). See also L<PEM_read_PUBKEY(3)> or
 L<d2i_X509(3)> for means to load a public key. You may also simply
 set 'eng = NULL;' to start with the default OpenSSL RSA implementation:
 

doc/crypto/X509_LOOKUP_hash_dir.pod

@@ -113,7 +113,8 @@ hashed names for all files with .pem suffix in a given directory.
 
 =head1 SEE ALSO
 
-L<pem(3)>, L<d2i_X509_bio(3)>,
+L<PEM_read_PrivateKey(3)>,
+L<d2i_X509_bio(3)>,
 L<X509_STORE_load_locations(3)>,
 L<X609_store_add_lookup(3)>,
 L<SSL_CTX_load_verify_locations(3)>,

doc/crypto/X509_STORE_CTX_get_error.pod

@@ -61,7 +61,8 @@ needs to increment its reference count via L<X509_up_ref(3)>.
 Once such a I<saved> certificate is no longer needed it can be freed with
 L<X509_free(3)>.
 
-X509_STORE_CTX_get0_cert() returns the leaf certificate being verified.
+X509_STORE_CTX_get0_cert() retrieves an internal pointer to the
+certificate being verified by the B<ctx>.
 
 X509_STORE_CTX_get1_chain() returns a complete validate chain if a previous
 call to X509_verify_cert() is successful. If the call to X509_verify_cert()

doc/crypto/X509_STORE_CTX_new.pod

@@ -7,11 +7,9 @@ X509_STORE_CTX_init, X509_STORE_CTX_set0_trusted_stack, X509_STORE_CTX_set_cert,
 X509_STORE_CTX_set0_crls,
 X509_STORE_CTX_get0_chain, X509_STORE_CTX_set0_verified_chain,
 X509_STORE_CTX_get0_param, X509_STORE_CTX_set0_param,
-X509_STORE_CTX_get0_cert,
 X509_STORE_CTX_get0_untrusted, X509_STORE_CTX_set0_untrusted,
 X509_STORE_CTX_get_num_untrusted,
 X509_STORE_CTX_set_default,
-X509_STORE_CTX_get_verify_cb,
 X509_STORE_CTX_set_verify,
 X509_STORE_CTX_get_verify - X509_STORE_CTX initialisation
 
@@ -37,7 +35,6 @@ X509_STORE_CTX_get_verify - X509_STORE_CTX initialisation
  void X509_STORE_CTX_set0_param(X509_STORE_CTX *ctx, X509_VERIFY_PARAM *param);
  int X509_STORE_CTX_set_default(X509_STORE_CTX *ctx, const char *name);
 
- X509 *X509_STORE_CTX_get0_cert(X509_STORE_CTX *ctx);
  STACK_OF(X509)* X509_STORE_CTX_get0_untrusted(X509_STORE_CTX *ctx);
  void X509_STORE_CTX_set0_untrusted(X509_STORE_CTX *ctx, STACK_OF(X509) *sk);
 
@@ -97,9 +94,6 @@ for example in a PKCS#7 structure.
 X509_STORE_CTX_get0_param() retrieves an internal pointer
 to the verification parameters associated with B<ctx>.
 
-X509_STORE_CTX_get0_cert() retrieves an internal pointer to the
-certificate being verified by the B<ctx>.
-
 X509_STORE_CTX_get0_untrusted() retrieves an internal pointer to the
 stack of untrusted certifieds associated with B<ctx>.
 

doc/crypto/d2i_PKCS8PrivateKey.pod

@@ -35,7 +35,7 @@ The PKCS#8 functions encode and decode private keys in PKCS#8 format using both
 PKCS#5 v1.5 and PKCS#5 v2.0 password based encryption algorithms.
 
 Other than the use of DER as opposed to PEM these functions are identical to the
-corresponding B<PEM> function as described in the L<pem(3)> manual page.
+corresponding B<PEM> function as described in L<PEM_read_PrivateKey(3)>.
 
 =head1 NOTES
 
@@ -47,7 +47,7 @@ to memory BIOs, see L<BIO_s_mem(3)> for details.
 
 =head1 SEE ALSO
 
-L<pem(3)>
+L<PEM_read_PrivateKey(3)>
 
 =head1 COPYRIGHT
 

doc/ssl/SSL_get_version.pod

@@ -21,7 +21,7 @@ SSL_is_dtls() returns one if the connection is using DTLS, zero if not.
 
 =head1 RETURN VALUES
 
-SSL_get_verison() returns one of the following strings:
+SSL_get_version() returns one of the following strings:
 
 =over 4
 

util/find-doc-nits.pl

@@ -38,10 +38,6 @@ sub name_synopsis()
     my $filename = shift;
     my $contents = shift;
 
-    # If it's a generic page (all lowercase), or apps, skip it.
-    return if $filename =~ /[a-z]+\.pod/;
-    return if $filename =~ m@/apps/@;
-
     # Get NAME section and all words in it.
     return unless $contents =~ /=head1 NAME(.*)=head1 SYNOPSIS/ms;
     my $tmp = $1;
@@ -71,12 +67,21 @@ sub name_synopsis()
     return unless $contents =~ /=head1 SYNOPSIS(.*)=head1 DESCRIPTION/ms;
     my $syn = $1;
     foreach my $line ( split /\n+/, $syn ) {
-        next if $line =~ /typedef/;
-        next if $line =~ /STACK_OF/;
-        next unless $line =~ /([A-Za-z0-9_]+)\(/;
-        print "$id $1 missing from NAME section\n"
-            unless defined $names{$1};
-        $names{$1} = 2;
+        my $sym;
+        $line =~ s/STACK_OF\([^)]+\)//;
+        if ( $line =~ /typedef.* (\S+);/ ) {
+            $sym = $1;
+        } elsif ( $line =~ /#define (\S+)/ ) {
+            $sym = $1;
+        } elsif ( $line =~ /([A-Za-z0-9_]+)\(/ ) {
+            $sym = $1;
+        }
+        else {
+            next;
+        }
+        print "$id $sym missing from NAME section\n"
+            unless defined $names{$sym};
+        $names{$sym} = 2;
     }
 
     foreach my $n ( keys %names ) {
@@ -101,7 +106,9 @@ sub check()
     my $id = "${filename}:1:";
 
     &name_synopsis($id, $filename, $contents)
-        unless $contents =~ /=for comment generic/;
+        unless $contents =~ /=for comment generic/
+            or $contents =~ /=for comment openssl_manual_section:7/
+            or $filename =~ m@/apps/@;
 
     print "$id doesn't start with =pod\n"
         if $contents !~ /^=pod/;