21  * Support for LZO compression http://www.oberhumer.com/opensource/lzo
43 /* default LZO compression algorithm and compression level */
47 /* user specified compression level */
89 				"compression level\n");  in lzo_options()
111 	fprintf(stderr, "lzo: compression algorithm should be one of:\n");  in lzo_options()
124  * compression level has been set (-Xalgorithm used after -Xcompression-level)
132 	 * Use of compression level only makes sense for  in lzo_options_post()
160  * This function returns a pointer to the compression options structure
161  * to be stored (and the size), or NULL if there are no compression
170 	 * If default compression options of SQUASHFS_LZO1X_999 and  in lzo_dump_options()
171 	 * compression level of SQUASHFS_LZO1X_999_COMP_DEFAULT then  in lzo_dump_options()
172 	 * don't store a compression options structure (this is compatible  in lzo_dump_options()
199  * the same compression options that were used to generate the
234 			fprintf(stderr, "lzo: bad compression level in "  in lzo_extract_options()
235 				"compression options structure\n");  in lzo_extract_options()
242 			fprintf(stderr, "lzo: bad compression level in "  in lzo_extract_options()
243 				"compression options structure\n");  in lzo_extract_options()
249 		fprintf(stderr, "lzo: bad algorithm in compression options "  in lzo_extract_options()
287 			fprintf(stderr, "lzo: bad compression level in "  in lzo_display_options()
288 				"compression options structure\n");  in lzo_display_options()
296 		fprintf(stderr, "lzo: bad algorithm in compression options "  in lzo_display_options()
352 	/* Successful compression, however, we need to check that  in lzo_compress()
405 	fprintf(stderr, "\t  -Xcompression-level <compression-level>\n");  in lzo_usage()
406 	fprintf(stderr, "\t\t<compression-level> should be 1 .. 9 (default "  in lzo_usage()
413  * Helper function for lzo1x_999 compression algorithm.
414  * All other lzo1x_xxx compressors do not take a compression level,
415  * so we need to wrap lzo1x_999 to pass the compression level which