HelenOS sources
no_argument 70 uspace/app/bdsh/cmds/modules/cat/cat.c { "help", no_argument, 0, 'h' },
no_argument 71 uspace/app/bdsh/cmds/modules/cat/cat.c { "version", no_argument, 0, 'v' },
no_argument 75 uspace/app/bdsh/cmds/modules/cat/cat.c { "more", no_argument, 0, 'm' },
no_argument 76 uspace/app/bdsh/cmds/modules/cat/cat.c { "hex", no_argument, 0, 'x' },
no_argument 77 uspace/app/bdsh/cmds/modules/cat/cat.c { "stdin", no_argument, 0, 's' },
no_argument 78 uspace/app/bdsh/cmds/modules/cat/cat.c { "number", no_argument, 0, 'n' },
no_argument 48 uspace/app/bdsh/cmds/modules/cmp/cmp.c { "help", no_argument, 0, 'h' },
no_argument 49 uspace/app/bdsh/cmds/modules/cmp/cmp.c { "version", no_argument, 0, 'v' },
no_argument 54 uspace/app/bdsh/cmds/modules/cp/cp.c { "force", no_argument, 0, 'f' },
no_argument 55 uspace/app/bdsh/cmds/modules/cp/cp.c { "interactive", no_argument, 0, 'i' },
no_argument 56 uspace/app/bdsh/cmds/modules/cp/cp.c { "recursive", no_argument, 0, 'r' },
no_argument 57 uspace/app/bdsh/cmds/modules/cp/cp.c { "help", no_argument, 0, 'h' },
no_argument 58 uspace/app/bdsh/cmds/modules/cp/cp.c { "version", no_argument, 0, 'v' },
no_argument 59 uspace/app/bdsh/cmds/modules/cp/cp.c { "verbose", no_argument, 0, 'V' },
no_argument 58 uspace/app/bdsh/cmds/modules/ls/ls.c { "help", no_argument, 0, 'h' },
no_argument 59 uspace/app/bdsh/cmds/modules/ls/ls.c { "unsort", no_argument, 0, 'u' },
no_argument 60 uspace/app/bdsh/cmds/modules/ls/ls.c { "recursive", no_argument, 0, 'r' },
no_argument 61 uspace/app/bdsh/cmds/modules/ls/ls.c { "exact-size", no_argument, 0, 'e' },
no_argument 62 uspace/app/bdsh/cmds/modules/ls/ls.c { "single-column", no_argument, 0, '1' },
no_argument 53 uspace/app/bdsh/cmds/modules/mkdir/mkdir.c { "parents", no_argument, 0, 'p' },
no_argument 54 uspace/app/bdsh/cmds/modules/mkdir/mkdir.c { "verbose", no_argument, 0, 'v' },
no_argument 56 uspace/app/bdsh/cmds/modules/mkdir/mkdir.c { "help", no_argument, 0, 'h' },
no_argument 57 uspace/app/bdsh/cmds/modules/mkdir/mkdir.c { "version", no_argument, 0, 'V' },
no_argument 58 uspace/app/bdsh/cmds/modules/mkdir/mkdir.c { "follow", no_argument, 0, 'f' },
no_argument 56 uspace/app/bdsh/cmds/modules/mkfile/mkfile.c { "sparse", no_argument, 0, 'p' },
no_argument 57 uspace/app/bdsh/cmds/modules/mkfile/mkfile.c { "help", no_argument, 0, 'h' },
no_argument 50 uspace/app/bdsh/cmds/modules/mount/mount.c { "help", no_argument, 0, 'h' },
no_argument 52 uspace/app/bdsh/cmds/modules/mount/mount.c { "types", no_argument, 0, 't' },
no_argument 49 uspace/app/bdsh/cmds/modules/rm/rm.c { "help", no_argument, 0, 'h' },
no_argument 50 uspace/app/bdsh/cmds/modules/rm/rm.c { "version", no_argument, 0, 'v' },
no_argument 51 uspace/app/bdsh/cmds/modules/rm/rm.c { "recursive", no_argument, 0, 'r' },
no_argument 52 uspace/app/bdsh/cmds/modules/rm/rm.c { "force", no_argument, 0, 'f' },
no_argument 53 uspace/app/bdsh/cmds/modules/rm/rm.c { "safe", no_argument, 0, 's' },
no_argument 53 uspace/app/bdsh/cmds/modules/touch/touch.c { "no-create", no_argument, 0, 'c' },
no_argument 126 uspace/app/mkexfat/mkexfat.c { "help", no_argument, 0, 'h' },
no_argument 101 uspace/app/mkmfs/mkmfs.c { "help", no_argument, 0, 'h' },
no_argument 102 uspace/app/mkmfs/mkmfs.c { "long-names", no_argument, 0, 'l' },
no_argument 105 uspace/app/mkmfs/mkmfs.c { NULL, no_argument, 0, '1' },
no_argument 106 uspace/app/mkmfs/mkmfs.c { NULL, no_argument, 0, '2' },
no_argument 82 uspace/app/usbinfo/main.c { "help", no_argument, NULL, 'h' },
no_argument 83 uspace/app/usbinfo/main.c { "identification", no_argument, NULL, 'i' },
no_argument 84 uspace/app/usbinfo/main.c { "list", no_argument, NULL, 'l' },
no_argument 85 uspace/app/usbinfo/main.c { "match-ids", no_argument, NULL, 'm' },
no_argument 86 uspace/app/usbinfo/main.c { "descriptor-tree", no_argument, NULL, 't' },
no_argument 87 uspace/app/usbinfo/main.c { "descriptor-tree-full", no_argument, NULL, 'T' },
no_argument 88 uspace/app/usbinfo/main.c { "strings", no_argument, NULL, 's' },
no_argument 89 uspace/app/usbinfo/main.c { "status", no_argument, NULL, 'S' },
no_argument 90 uspace/app/usbinfo/main.c { "hid-report", no_argument, NULL, 'r' },
no_argument 91 uspace/app/usbinfo/main.c { "hid-report-usages", no_argument, NULL, 'R' },
no_argument 147 uspace/app/vuhid/main.c { "list", no_argument, NULL, 'l' },
no_argument 225 uspace/app/wavplay/main.c { "parallel", no_argument, 0, 'p' },
no_argument 226 uspace/app/wavplay/main.c { "record", no_argument, 0, 'r' },
no_argument 228 uspace/app/wavplay/main.c { "help", no_argument, 0, 'h' },
no_argument 397 uspace/lib/c/generic/getopt.c if (long_options[match].has_arg == no_argument &&
no_argument 404 uspace/lib/c/test/getopt.c { "flag", no_argument, NULL, 'f' },
HelenOS homepage, sources at GitHub