+/* Flags for X509_print_ex() */
+
+#define X509_FLAG_COMPAT 0
+#define X509_FLAG_NO_HEADER 1L
+#define X509_FLAG_NO_VERSION (1L << 1)
+#define X509_FLAG_NO_SERIAL (1L << 2)
+#define X509_FLAG_NO_SIGNAME (1L << 3)
+#define X509_FLAG_NO_ISSUER (1L << 4)
+#define X509_FLAG_NO_VALIDITY (1L << 5)
+#define X509_FLAG_NO_SUBJECT (1L << 6)
+#define X509_FLAG_NO_PUBKEY (1L << 7)
+#define X509_FLAG_NO_EXTENSIONS (1L << 8)
+#define X509_FLAG_NO_SIGDUMP (1L << 9)
+#define X509_FLAG_NO_AUX (1L << 10)
+#define X509_FLAG_NO_ATTRIBUTES (1L << 11)
+
+/* Flags specific to X509_NAME_print_ex() */
+
+/* The field separator information */
+
+#define XN_FLAG_SEP_MASK (0xf << 16)
+
+#define XN_FLAG_COMPAT 0 /* Traditional SSLeay: use old X509_NAME_print */
+#define XN_FLAG_SEP_COMMA_PLUS (1 << 16) /* RFC2253 ,+ */
+#define XN_FLAG_SEP_CPLUS_SPC (2 << 16) /* ,+ spaced: more readable */
+#define XN_FLAG_SEP_SPLUS_SPC (3 << 16) /* ;+ spaced */
+#define XN_FLAG_SEP_MULTILINE (4 << 16) /* One line per field */
+
+#define XN_FLAG_DN_REV (1 << 20) /* Reverse DN order */
+
+/* How the field name is shown */
+
+#define XN_FLAG_FN_MASK (0x3 << 21)
+
+#define XN_FLAG_FN_SN 0 /* Object short name */
+#define XN_FLAG_FN_LN (1 << 21) /* Object long name */
+#define XN_FLAG_FN_OID (2 << 21) /* Always use OIDs */
+#define XN_FLAG_FN_NONE (3 << 21) /* No field names */
+
+#define XN_FLAG_SPC_EQ (1 << 23) /* Put spaces round '=' */
+
+/* This determines if we dump fields we don't recognise:
+ * RFC2253 requires this.
+ */
+
+#define XN_FLAG_DUMP_UNKNOWN_FIELDS (1 << 24)
+
+#define XN_FLAG_FN_ALIGN (1 << 25) /* Align field names to 20 characters */
+
+/* Complete set of RFC2253 flags */
+
+#define XN_FLAG_RFC2253 (ASN1_STRFLGS_RFC2253 | \
+ XN_FLAG_SEP_COMMA_PLUS | \
+ XN_FLAG_DN_REV | \
+ XN_FLAG_FN_SN | \
+ XN_FLAG_DUMP_UNKNOWN_FIELDS)
+
+/* readable oneline form */
+
+#define XN_FLAG_ONELINE (ASN1_STRFLGS_RFC2253 | \
+ ASN1_STRFLGS_ESC_QUOTE | \
+ XN_FLAG_SEP_CPLUS_SPC | \
+ XN_FLAG_SPC_EQ | \
+ XN_FLAG_FN_SN)
+
+/* readable multiline form */
+
+#define XN_FLAG_MULTILINE (ASN1_STRFLGS_ESC_CTRL | \
+ ASN1_STRFLGS_ESC_MSB | \
+ XN_FLAG_SEP_MULTILINE | \
+ XN_FLAG_SPC_EQ | \
+ XN_FLAG_FN_LN | \
+ XN_FLAG_FN_ALIGN)
+