--- a/CHANGES	Sat Mar 25 12:57:37 2006 +0000
+++ b/CHANGES	Sat Mar 25 12:57:44 2006 +0000
@@ -1,3 +1,7 @@
+0.48.1 - Sat 11 March 2006
+
+- Compile fix for scp
+
 0.48 - Thurs 9 March 2006
 
 - Check that the circular buffer is properly empty before

--- a/random.c	Sat Mar 25 12:57:37 2006 +0000
+++ b/random.c	Sat Mar 25 12:57:44 2006 +0000
@@ -31,7 +31,8 @@
 
 /* this is used to generate unique output from the same hashpool */
 static uint32_t counter = 0;
-#define MAX_COUNTER 1<<31 /* the max value for the counter, so it won't loop */
+/* the max value for the counter, so it won't integer overflow */
+#define MAX_COUNTER 1<<30 
 
 static unsigned char hashpool[SHA1_HASH_SIZE];
 
@@ -167,7 +168,6 @@
     gettimeofday(&tv, NULL);
 
 	hash_state hs;
-	unsigned char hash[SHA1_HASH_SIZE];
 	sha1_init(&hs);
 	sha1_process(&hs, (void*)hashpool, sizeof(hashpool));
 	sha1_process(&hs, (void*)&pid, sizeof(pid));

--- a/scpmisc.h	Sat Mar 25 12:57:37 2006 +0000
+++ b/scpmisc.h	Sat Mar 25 12:57:44 2006 +0000
@@ -46,3 +46,24 @@
 char *ssh_get_progname(char *);
 void fatal(char* fmt,...);
 void sanitise_stdfd(void);
+
+/* Required for non-BSD platforms, from OpenSSH's defines.h */
+#ifndef timersub
+#define timersub(a, b, result)                  \
+   do {                             \
+      (result)->tv_sec = (a)->tv_sec - (b)->tv_sec;     \
+      (result)->tv_usec = (a)->tv_usec - (b)->tv_usec;      \
+      if ((result)->tv_usec < 0) {              \
+     --(result)->tv_sec;                    \
+     (result)->tv_usec += 1000000;              \
+      }                             \
+   } while (0)
+#endif
+
+#ifndef TIMEVAL_TO_TIMESPEC
+#define TIMEVAL_TO_TIMESPEC(tv, ts) {                   \
+    (ts)->tv_sec = (tv)->tv_sec;                    \
+    (ts)->tv_nsec = (tv)->tv_usec * 1000;               \
+}
+#endif
+

--- a/svr-main.c	Sat Mar 25 12:57:37 2006 +0000
+++ b/svr-main.c	Sat Mar 25 12:57:44 2006 +0000
@@ -28,6 +28,7 @@
 #include "buffer.h"
 #include "signkey.h"
 #include "runopts.h"
+#include "random.h"
 
 static size_t listensockets(int *sock, size_t sockcount, int *maxfd);
 static void sigchld_handler(int dummy);