313         const char* argument = argv[i];  in main()  local
315         if(!argument) continue;   /* Protection if argument empty */  in main()
318         if (argument[0]=='-') {  in main()
320             if (argument[1]==0) {  in main()
327             if (argument[1]=='-') {  in main()
328                 if (!strcmp(argument,  "--compress")) { mode = om_compress; continue; }  in main()
329                 if ((!strcmp(argument, "--decompress"))  in main()
330                     || (!strcmp(argument, "--uncompress"))) { mode = om_decompress; continue; }  in main()
331                 if (!strcmp(argument,  "--multiple")) { multiple_inputs = 1; continue; }  in main()
332                 if (!strcmp(argument,  "--test")) { mode = om_test; continue; }  in main()
333                 if (!strcmp(argument,  "--force")) { LZ4IO_setOverwrite(1); continue; }  in main()
334                 if (!strcmp(argument,  "--no-force")) { LZ4IO_setOverwrite(0); continue; }  in main()
335                 if ((!strcmp(argument, "--stdout"))  in main()
336 …    || (!strcmp(argument, "--to-stdout"))) { forceStdout=1; output_filename=stdoutmark; continue; }  in main()
337                 if (!strcmp(argument,  "--frame-crc")) { LZ4IO_setStreamChecksumMode(1); continue; }  in main()
338 …            if (!strcmp(argument,  "--no-frame-crc")) { LZ4IO_setStreamChecksumMode(0); continue; }  in main()
339                 if (!strcmp(argument,  "--content-size")) { LZ4IO_setContentSize(1); continue; }  in main()
340                 if (!strcmp(argument,  "--no-content-size")) { LZ4IO_setContentSize(0); continue; }  in main()
341                 if (!strcmp(argument,  "--sparse")) { LZ4IO_setSparseFile(2); continue; }  in main()
342                 if (!strcmp(argument,  "--no-sparse")) { LZ4IO_setSparseFile(0); continue; }  in main()
343                 if (!strcmp(argument,  "--verbose")) { displayLevel++; continue; }  in main()
344                 if (!strcmp(argument,  "--quiet")) { if (displayLevel) displayLevel--; continue; }  in main()
345                 if (!strcmp(argument,  "--version")) { DISPLAY(WELCOME_MESSAGE); return 0; }  in main()
346                 if (!strcmp(argument,  "--help")) { usage_advanced(exeName); goto _cleanup; }  in main()
347 …if (!strcmp(argument,  "--keep")) { LZ4IO_setRemoveSrcFile(0); continue; }   /* keep source file (…  in main()
348                 if (!strcmp(argument,  "--rm")) { LZ4IO_setRemoveSrcFile(1); continue; }  in main()
351             while (argument[1]!=0) {  in main()
352                 argument ++;  in main()
356 …if ((argument[0]=='c') && (argument[1]=='0')) { cLevel=0; argument++; continue; }  /* -c0 (fast co…  in main()
357 …if ((argument[0]=='c') && (argument[1]=='1')) { cLevel=9; argument++; continue; }  /* -c1 (high co…  in main()
358 …if ((argument[0]=='h') && (argument[1]=='c')) { cLevel=9; argument++; continue; }  /* -hc (high co…  in main()
359 …if (*argument=='y') { LZ4IO_setOverwrite(1); continue; }                           /* -y (answer '…  in main()
362                 if ((*argument>='0') && (*argument<='9')) {  in main()
363                     cLevel = readU32FromChar(&argument);  in main()
364                     argument--;  in main()
369                 switch(argument[0])  in main()
377                     argument++;  in main()
378                     cLevelLast = readU32FromChar(&argument);  in main()
379                     argument--;  in main()
411                     while (argument[1]!=0) {  in main()
413                         switch(argument[1])  in main()
415                         case 'D': LZ4IO_setBlockMode(LZ4IO_blockLinked); argument++; break;  in main()
416 …           case 'X': LZ4IO_setBlockChecksumMode(1); argument ++; break;   /* disabled by default */  in main()
418                             if (argument[1] < '0' || argument[1] > '9') {  in main()
423                                 argument++;  in main()
424                                 B = readU32FromChar(&argument);  in main()
425                                 argument--;  in main()
462                         argument++;  in main()
463                         iters = readU32FromChar(&argument);  in main()
464                         argument--;  in main()
484         if (multiple_inputs) { inFileNames[ifnIdx++]=argument; continue; }  in main()
487         if (!input_filename) { input_filename=argument; continue; }  in main()
491             output_filename=argument;  in main()
497 …SPLAYLEVEL(1, "Warning : %s won't be used ! Do you want multiple input files (-m) ? \n", argument);  in main()