87 #define ERREXIT(msg)  (fprintf(stderr, "%s\n", msg), exit(EXIT_FAILURE))  macro
98     ERREXIT("Premature EOF in JPEG file");  in read_1_byte()
111     ERREXIT("Premature EOF in JPEG file");  in read_2_bytes()
114     ERREXIT("Premature EOF in JPEG file");  in read_2_bytes()
229     ERREXIT("Not a JPEG file");  in first_marker()
254     ERREXIT("Erroneous JPEG marker length");  in copy_variable()
273     ERREXIT("Erroneous JPEG marker length");  in skip_variable()
295     ERREXIT("Expected SOI marker first");  in scan_JPEG_header()
321       ERREXIT("SOS without prior SOFn");  in scan_JPEG_header()
455 	  ERREXIT("Insufficient memory");  in main()
464 	    ERREXIT("Missing ending quote mark");  in main()
543       ERREXIT("Insufficient memory");  in main()