+/* Initial mask on permissions given to temporary files. Mask off setuid
+ bits and group access because of potential race-condition security
+ holes, and mask other access because mode 707 is bizarre */
+#define INITACCESSPERMS 0700
+
+/* handler for null strings in printf format */
+#define NS(s) ((s)?(s):"<NULL>")
+
+/* Convenient wrappers for malloc and realloc. Use them. */
+#define new(type) ((type*)malloc(sizeof (type)))
+#define new0(type) ((type*)calloc(1, sizeof (type)))
+#define new_array(type, num) ((type*)_new_array((num), sizeof (type), 0))
+#define new_array0(type, num) ((type*)_new_array((num), sizeof (type), 1))
+#define realloc_array(ptr, type, num) ((type*)_realloc_array((ptr), sizeof(type), (num)))
+
+/* use magic gcc attributes to catch format errors */
+ void rprintf(enum logcode , const char *, ...)
+ __attribute__((format (printf, 2, 3)))
+;
+
+/* This is just like rprintf, but it also tries to print some
+ * representation of the error code. Normally errcode = errno. */
+void rsyserr(enum logcode, int, const char *, ...)
+ __attribute__((format (printf, 3, 4)))
+ ;
+
+/* Make sure that the O_BINARY flag is defined. */
+#ifndef O_BINARY
+#define O_BINARY 0
+#endif
+
+#ifndef HAVE_STRLCPY
+size_t strlcpy(char *d, const char *s, size_t bufsize);
+#endif
+
+#ifndef HAVE_STRLCAT
+size_t strlcat(char *d, const char *s, size_t bufsize);
+#endif
+
+#ifndef WEXITSTATUS
+#define WEXITSTATUS(stat) ((int)(((stat)>>8)&0xFF))
+#endif
+#ifndef WIFEXITED
+#define WIFEXITED(stat) ((int)((stat)&0xFF) == 0)
+#endif
+
+#define exit_cleanup(code) _exit_cleanup(code, __FILE__, __LINE__)
+
+#ifdef HAVE_GETEUID
+#define MY_UID() geteuid()
+#else
+#define MY_UID() getuid()
+#endif
+
+#ifdef HAVE_GETEGID
+#define MY_GID() getegid()
+#else
+#define MY_GID() getgid()
+#endif
+
+#ifdef FORCE_FD_ZERO_MEMSET
+#undef FD_ZERO
+#define FD_ZERO(fdsetp) memset(fdsetp, 0, sizeof (fd_set))
+#endif
+
+extern short info_levels[], debug_levels[];
+
+#define INFO_GTE(flag, lvl) (info_levels[INFO_##flag] >= (lvl))
+#define INFO_EQ(flag, lvl) (info_levels[INFO_##flag] == (lvl))
+#define DEBUG_GTE(flag, lvl) (debug_levels[DEBUG_##flag] >= (lvl))
+#define DEBUG_EQ(flag, lvl) (debug_levels[DEBUG_##flag] == (lvl))
+
+#define INFO_BACKUP 0
+#define INFO_COPY (INFO_BACKUP+1)
+#define INFO_DEL (INFO_COPY+1)
+#define INFO_FLIST (INFO_DEL+1)
+#define INFO_MISC (INFO_FLIST+1)
+#define INFO_MOUNT (INFO_MISC+1)
+#define INFO_NAME (INFO_MOUNT+1)
+#define INFO_PROGRESS (INFO_NAME+1)
+#define INFO_REMOVE (INFO_PROGRESS+1)
+#define INFO_SKIP (INFO_REMOVE+1)
+#define INFO_STATS (INFO_SKIP+1)
+#define INFO_SYMSAFE (INFO_STATS+1)
+
+#define COUNT_INFO (INFO_SYMSAFE+1)
+
+#define DEBUG_ACL 0
+#define DEBUG_BACKUP (DEBUG_ACL+1)
+#define DEBUG_BIND (DEBUG_BACKUP+1)
+#define DEBUG_CHDIR (DEBUG_BIND+1)
+#define DEBUG_CONNECT (DEBUG_CHDIR+1)
+#define DEBUG_CMD (DEBUG_CONNECT+1)
+#define DEBUG_DEL (DEBUG_CMD+1)
+#define DEBUG_DELTASUM (DEBUG_DEL+1)
+#define DEBUG_DUP (DEBUG_DELTASUM+1)
+#define DEBUG_EXIT (DEBUG_DUP+1)
+#define DEBUG_FILTER (DEBUG_EXIT+1)
+#define DEBUG_FLIST (DEBUG_FILTER+1)
+#define DEBUG_FUZZY (DEBUG_FLIST+1)
+#define DEBUG_GENR (DEBUG_FUZZY+1)
+#define DEBUG_HASH (DEBUG_GENR+1)
+#define DEBUG_HLINK (DEBUG_HASH+1)
+#define DEBUG_ICONV (DEBUG_HLINK+1)
+#define DEBUG_OWN (DEBUG_ICONV+1)
+#define DEBUG_PROTO (DEBUG_OWN+1)
+#define DEBUG_RECV (DEBUG_PROTO+1)
+#define DEBUG_SEND (DEBUG_RECV+1)
+#define DEBUG_TIME (DEBUG_SEND+1)
+
+#define COUNT_DEBUG (DEBUG_TIME+1)
+
+#ifndef HAVE_INET_NTOP
+const char *inet_ntop(int af, const void *src, char *dst, size_t size);
+#endif
+
+#ifndef HAVE_INET_PTON
+int inet_pton(int af, const char *src, void *dst);
+#endif
+
+#ifdef MAINTAINER_MODE
+const char *get_panic_action(void);
+#endif