write_sha1_file_prepare 3012 sha1_file.c    	write_sha1_file_prepare(buf, len, type, sha1, hdr, &hdrlen);
write_sha1_file_prepare 3162 sha1_file.c    	write_sha1_file_prepare(buf, len, type, sha1, hdr, &hdrlen);
write_sha1_file_prepare 3176 sha1_file.c    	write_sha1_file_prepare(buf, len, type, sha1, header, &hdrlen);