1 files changed, 113 insertions, 0 deletions
diff --git a/contrib/sendmail/include/sm/string.h b/contrib/sendmail/include/sm/string.h
new file mode 100644
index 000000000000..4fd87afe6003
--- /dev/null
+++ b/contrib/sendmail/include/sm/string.h
@@ -0,0 +1,113 @@
+/*
+ * Copyright (c) 2000-2001, 2003 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.
+ *
+ *	$Id: string.h,v 1.39 2013-11-22 20:51:31 ca Exp $
+ */
+
+/*
+**  libsm string manipulation
+*/
+
+#ifndef SM_STRING_H
+# define SM_STRING_H
+
+# include <sm/gen.h>
+# include <sm/varargs.h>
+# include <string.h> /* strlc{py,at}, strerror */
+
+/* return number of bytes left in a buffer */
+#define SPACELEFT(buf, ptr)	(sizeof buf - ((ptr) - buf))
+
+extern int PRINTFLIKE(3, 4)
+sm_snprintf __P((char *, size_t, const char *, ...));
+
+extern bool
+sm_match __P((const char *_str, const char *_pattern));
+
+extern char *
+sm_strdup __P((char *));
+
+extern char *
+sm_strndup_x __P((const char *_str, size_t _len));
+
+#if DO_NOT_USE_STRCPY
+/* for "normal" data (free'd before end of process) */
+extern char *
+sm_strdup_x __P((const char *_str));
+
+/* for data that is supposed to be persistent. */
+extern char *
+sm_pstrdup_x __P((const char *_str));
+
+extern char *
+sm_strdup_tagged_x __P((const char *str, char *file, int line, int group));
+
+#else /* DO_NOT_USE_STRCPY */
+
+/* for "normal" data (free'd before end of process) */
+# define sm_strdup_x(str) strcpy(sm_malloc_x(strlen(str) + 1), str)
+
+/* for data that is supposed to be persistent. */
+# define sm_pstrdup_x(str) strcpy(sm_pmalloc_x(strlen(str) + 1), str)
+
+# define sm_strdup_tagged_x(str, file, line, group) \
+	strcpy(sm_malloc_tagged_x(strlen(str) + 1, file, line, group), str)
+#endif /* DO_NOT_USE_STRCPY */
+
+extern char *
+sm_stringf_x __P((const char *_fmt, ...));
+
+extern char *
+sm_vstringf_x __P((const char *_fmt, va_list _ap));
+
+extern size_t
+sm_strlcpy __P((char *_dst, const char *_src, ssize_t _len));
+
+extern size_t
+sm_strlcat __P((char *_dst, const char *_src, ssize_t _len));
+
+extern size_t
+sm_strlcat2 __P((char *, const char *, const char *, ssize_t));
+
+extern size_t
+#ifdef __STDC__
+sm_strlcpyn(char *dst, ssize_t len, int n, ...);
+#else /* __STDC__ */
+sm_strlcpyn __P((char *,
+	ssize_t,
+	int,
+	va_dcl));
+#endif /* __STDC__ */
+
+# if !HASSTRERROR
+extern char *
+strerror __P((int _errno));
+# endif /* !HASSTRERROR */
+
+extern int
+sm_strrevcmp __P((const char *, const char *));
+
+extern int
+sm_strrevcasecmp __P((const char *, const char *));
+
+extern int
+sm_strcasecmp __P((const char *, const char *));
+
+extern int
+sm_strncasecmp __P((const char *, const char *, size_t));
+
+extern LONGLONG_T
+sm_strtoll __P((const char *, char**, int));
+
+extern ULONGLONG_T
+sm_strtoull __P((const char *, char**, int));
+
+extern void
+stripquotes __P((char *));
+
+#endif /* SM_STRING_H */