#include <errno.h> #include <sys/types.h> #include <unistd.h> #include "unarchive.h" #include "libbb.h" extern const unsigned short data_align(const int src_fd, const unsigned int offset, const unsigned short align_to) { const unsigned short skip_amount = (align_to - (offset % align_to)) % align_to; seek_sub_file(src_fd, skip_amount); return(skip_amount); }