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-rw-r--r--src/lib/gssapi/generic/gssapi_generic.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/lib/gssapi/generic/gssapi_generic.h b/src/lib/gssapi/generic/gssapi_generic.h
index eee7965..cd872e6 100644
--- a/src/lib/gssapi/generic/gssapi_generic.h
+++ b/src/lib/gssapi/generic/gssapi_generic.h
@@ -38,6 +38,9 @@
#define GSSAPIGENERIC_END_DECLS
#endif
+#define GSS_EMPTY_BUFFER(buf) ((buf) == NULL ||\
+ (buf)->value == NULL || (buf)->length == 0)
+
GSSAPIGENERIC_BEGIN_DECLS
/* Deprecated MIT krb5 oid names provided for compatibility.