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-rw-r--r--src/include/krb5/base-defs.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/include/krb5/base-defs.h b/src/include/krb5/base-defs.h
index fe01f2310..25c51b932 100644
--- a/src/include/krb5/base-defs.h
+++ b/src/include/krb5/base-defs.h
@@ -53,6 +53,8 @@ typedef struct _krb5_data {
typedef krb5_data ** krb5_principal; /* array of strings */
/* CONVENTION: realm is first elem. */
+#define krb5_princ_realm(princ) ((princ)[0])
+
#ifdef __STDC__
typedef void * krb5_pointer;
#define PROTOTYPE(x) x