Please update the outfile.c to avoid error in compilation under cywgwin
This is the part added to compile ext4 utils under cygwin (I got it from xda forum)
if defined(APPLE) && defined(MACH)
define lseek64 lseek
define off64_t off_t
endif
################## Part added
ifdef CYGWIN
define off64_t _off64_t
define lseek64 _lseek64
endif
If you don't have ifdef CYGWIN section you cannot compile the source because you had an error "unknow type name off64_t".
Thanks.