updated for version 7.3.128
Problem:    Another compiler warning for signed pointer.
Solution:   Use unsigned int argument for sscanf().
diff --git a/src/mark.c b/src/mark.c
index 2669cb1..f8b4c57 100644
--- a/src/mark.c
+++ b/src/mark.c
@@ -1750,7 +1750,10 @@
 	    {
 		if (line[1] != NUL)
 		{
-		    sscanf((char *)line + 2, "%ld %u", &pos.lnum, &pos.col);
+		    unsigned u;
+
+		    sscanf((char *)line + 2, "%ld %u", &pos.lnum, &u);
+		    pos.col = u;
 		    switch (line[1])
 		    {
 			case '"': curbuf->b_last_cursor = pos; break;