1 files changed, 44 insertions, 0 deletions
diff --git a/contrib/sendmail/include/sm/sendmail.h b/contrib/sendmail/include/sm/sendmail.h
new file mode 100644
index 000000000000..8913b32d4fb4
--- /dev/null
+++ b/contrib/sendmail/include/sm/sendmail.h
@@ -0,0 +1,44 @@
+/*
+ * Copyright (c) 2006, 2020 Proofpoint, Inc. and its suppliers.
+ *	All rights reserved.
+ *
+ * By using this file, you agree to the terms and conditions set
+ * forth in the LICENSE file which can be found at the top level of
+ * the sendmail distribution.
+ */
+
+/*
+**  SENDMAIL.H -- MTA-specific definitions for sendmail.
+*/
+
+#ifndef _SM_SENDMAIL_H
+# define _SM_SENDMAIL_H 1
+
+#include <sm/rpool.h>
+
+/* "out of band" indicator */
+#define METAQUOTE	((unsigned char)0377)	/* quotes the next octet */
+#define SM_MM_QUOTE(ch) (((ch) & 0377) == METAQUOTE || (((ch) & 0340) == 0200))
+
+extern int	dequote_internal_chars __P((char *, char *, int));
+#if SM_HEAP_CHECK > 2
+extern char	*quote_internal_chars_tagged __P((char *, char *, int *, SM_RPOOL_T *, char *, int, int));
+# define quote_internal_chars(ibp, obp, bsp, rpool) quote_internal_chars_tagged(ibp, obp, bsp, rpool, "quote_internal_chars:" __FILE__, __LINE__, SmHeapGroup)
+#else
+extern char	*quote_internal_chars __P((char *, char *, int *, SM_RPOOL_T *));
+# define quote_internal_chars_tagged(ibp, obp, bsp, rpool, file, line, group) quote_internal_chars(ibp, obp, bsp, rpool)
+#endif
+extern char	*str2prt __P((char *));
+
+extern char	*makelower __P((char *));
+#if USE_EAI
+extern bool	sm_strcaseeq __P((const char *, const char *));
+extern bool	sm_strncaseeq __P((const char *, const char *, size_t));
+# define SM_STRCASEEQ(a, b)	sm_strcaseeq((a), (b))
+# define SM_STRNCASEEQ(a, b, n)	sm_strncaseeq((a), (b), (n))
+#else
+# define SM_STRCASEEQ(a, b)	(sm_strcasecmp((a), (b)) == 0)
+# define SM_STRNCASEEQ(a, b, n)	(sm_strncasecmp((a), (b), (n)) == 0)
+#endif
+
+#endif /* ! _SM_SENDMAIL_H */