gnutls_require_protocols comment on 4.77 notes.

[exim.git] / src / src / exim.h

diff --git a/src/src/exim.h b/src/src/exim.h
index 626d33dae08a3da4efcaa3e1a9248085fd84be75..4a537551460c6059625c03bca8f0c40f04aaddc4 100644 (file)
--- a/src/src/exim.h
+++ b/src/src/exim.h
@@ -77,6 +77,10 @@ making unique names. */
 #include <limits.h>
 #endif
 
+/* C99 integer types, figure out how to undo this if needed for older systems */
+
+#include <inttypes.h>
+
 /* Just in case some aged system doesn't define them... */
 
 #ifndef INT_MAX
@@ -295,6 +299,12 @@ header files. I don't suppose they have T_SRV either. */
 #define T_SRV 33
 #endif
 
+/* Many systems do not have T_SPF. */
+
+#ifndef T_SPF
+#define T_SPF 99
+#endif
+
 /* It seems that some versions of arpa/nameser.h don't define *any* of the
 T_xxx macros, which seem to be non-standard nowadays. Just to be on the safe
 side, put in definitions for all the ones that Exim uses. */
@@ -353,6 +363,17 @@ to undefine it if resolv.h defines it. */
 #undef __P
 #endif
 
+/* If not defined by os.h, we do nothing special to push DNS resolver state
+back to be available by the classic resolver routines.  Also, provide
+prototype for our get routine, unless defined away. */
+
+#ifndef os_put_dns_resolver_res
+# define os_put_dns_resolver_res(R) do {/**/} while(0)
+#endif
+#ifndef os_get_dns_resolver_res
+res_state os_get_dns_resolver_res(void);
+#endif
+
 /* These three are to support the IP option logging code. Linux is
 different to everyone else and there are also other systems which don't
 have netinet/ip_var.h, so there's a general macro to control its inclusion. */