Commit Briefs
use size_t for loop indices to avoid signedness warnings; by emaste@freebsd
Same change as 16aeacf7088d, for subdirectories other than lib/
Stop including <sys/syslimits.h> directly.
POSIX says the limits defined there are available from <limits.h>, which almost all affected source files already included anyway. ok millert stsp
Fix missing block grouping.
ok tracey stsp
compute pack file's checksum during download and check it in got-fetch-pack
Compared to the previous version committed in 520a0c97 this code should compute the checksum correctly for any amount of pack file data bytes read from the socket at a time.