-#define SI_SIG_ALRM 0x20 // catch alarm signals
-#define SI_DEF_SIGS 0x1F // default signals to catch
-
- // SIerrno values set in public rtns
-#define SI_ERR_NONE 0 // no error as far as we can tell
-#define SI_ERR_QUEUED 1 // must be same as queued
-#define SI_ERR_TPORT 2 // could not bind to requested tcp port
-#define SI_ERR_UPORT 3 // could not bind to requested udp port
-#define SI_ERR_FORK 4 // could not fork to become daemon
-#define SI_ERR_HANDLE 5 // global information pointer went off
-#define SI_ERR_SESSID 6 // invalid session id
-#define SI_ERR_TP 7 // error occured in transport provider
-#define SI_ERR_SHUTD 8 // cannot process because in shutdown mode
-#define SI_ERR_NOFDS 9 // no file descriptors are open
-#define SI_ERR_SIGUSR1 10 // signal received data not read
-#define SI_ERR_SIGUSR2 11 // signal received data not read
-#define SI_ERR_DISC 12 // session disconnected
-#define SI_ERR_TIMEOUT 13 // poll attempt timed out - no data
-#define SI_ERR_ORDREL 14 // orderly release received
-#define SI_ERR_SIGALRM 15 // alarm signal received
-#define SI_ERR_NOMEM 16 // could not allocate needed memory
-#define SI_ERR_ADDR 17 // address conversion failed
+#define SI_SIG_ALRM 0x20 // catch alarm signals
+#define SI_DEF_SIGS 0x1F // default signals to catch
+
+ // SIerrno values set in public rtns
+#define SI_ERR_NONE 0 // no error as far as we can tell
+#define SI_ERR_QUEUED 1 // must be same as queued
+#define SI_ERR_TPORT 2 // could not bind to requested tcp port
+#define SI_ERR_UPORT 3 // could not bind to requested udp port
+#define SI_ERR_FORK 4 // could not fork to become daemon
+#define SI_ERR_HANDLE 5 // global information pointer went off
+#define SI_ERR_SESSID 6 // invalid session id
+#define SI_ERR_TP 7 // error occured in transport provider
+#define SI_ERR_SHUTD 8 // cannot process because in shutdown mode
+#define SI_ERR_NOFDS 9 // no file descriptors are open
+#define SI_ERR_SIGUSR1 10 // signal received data not read
+#define SI_ERR_SIGUSR2 11 // signal received data not read
+#define SI_ERR_DISC 12 // session disconnected
+#define SI_ERR_TIMEOUT 13 // poll attempt timed out - no data
+#define SI_ERR_ORDREL 14 // orderly release received
+#define SI_ERR_SIGALRM 15 // alarm signal received
+#define SI_ERR_NOMEM 16 // could not allocate needed memory
+#define SI_ERR_ADDR 17 // address conversion failed