/* Number of elements of an array */
#define nelem(arr) (sizeof(arr) / sizeof(*arr))
+/* Maximum of two items */
+#ifndef MAX
+# define MAX(a,b) ((a) > (b) ? (a) : (b))
+#endif
+
/* When running in the test harness, the load average is fudged. */
#define BIT_TEST(s,z,n) (((s)[BITWORD(n)] & BITMASK(n)) != 0)
/* Used in globals.c for initializing bit_table structures. T will be either
-D or L correspondong to the debug and log selector bits declared below. */
+D or L corresponding to the debug and log selector bits declared below. */
#define BIT_TABLE(T,name) { US #name, T##i_##name }
/* Reasons why a host is unusable (for clearer log messages) */
-enum { hwhy_unknown, hwhy_retry, hwhy_failed, hwhy_deferred, hwhy_ignored };
+enum { hwhy_unknown, hwhy_retry, hwhy_insecure, hwhy_failed, hwhy_deferred,
+ hwhy_ignored };
/* Domain lookup types for routers */
enum {
HOST_FIND_FAILED, /* failed to find the host */
HOST_FIND_AGAIN, /* could not resolve at this time */
+ HOST_FIND_SECURITY, /* dnssec required but not acheived */
HOST_FOUND, /* found host */
HOST_FOUND_LOCAL, /* found, but MX points to local host */
HOST_IGNORED /* found but ignored - used internally only */
#define topt_add_delivery_date 0x002
#define topt_add_envelope_to 0x004
#define topt_use_crlf 0x008 /* Terminate lines with CRLF */
-#define topt_end_dot 0x010 /* Send terminting dot line */
+#define topt_end_dot 0x010 /* Send terminating dot line */
#define topt_no_headers 0x020 /* Omit headers */
#define topt_no_body 0x040 /* Omit body */
#define topt_escape_headers 0x080 /* Apply escape check to headers */
#define PEER_OFFERED_SIZE BIT(6)
#define PEER_OFFERED_CHUNKING BIT(7)
+/* Argument for *_getc */
+
+#define GETC_BUFFER_UNLIMITED UINT_MAX
+
/* End of macros.h */