Change Coupling

Identify hidden dependencies between files.

Entity Number of Couplings
curl/lib/url.c 3575
curl/lib/ftp.c 2805
curl/lib/http.c 2684
curl/lib/transfer.c 2356
curl/lib/vtls/openssl.c 2075
curl/lib/telnet.c 1705
curl/lib/easy.c 1553
curl/lib/connect.c 1522
curl/lib/multi.c 1516
curl/lib/sendf.c 1464
curl/lib/file.c 1369
curl/lib/ldap.c 1316
curl/lib/ssh.c 1304
curl/lib/formdata.c 1275
curl/lib/hostip.c 1206
curl/lib/cookie.c 1154
curl/lib/tftp.c 1029
curl/lib/dict.c 1014
curl/lib/vtls/gtls.c 981
curl/lib/netrc.c 944
curl/lib/smtp.c 923
curl/lib/vtls/nss.c 914
curl/lib/imap.c 904
curl/lib/vtls/vtls.c 838
curl/lib/base64.c 830
curl/lib/escape.c 808
curl/lib/getinfo.c 792
curl/lib/pop3.c 780
curl/lib/progress.c 753
curl/lib/http_digest.c 747
curl/lib/asyn-ares.c 733
curl/lib/asyn-thread.c 730
curl/lib/if2ip.c 718
curl/lib/memdebug.c 716
curl/lib/http_chunks.c 716
curl/lib/mprintf.c 691
curl/lib/http_ntlm.c 690
curl/lib/security.c 662
curl/lib/version.c 645
curl/lib/strcase.c 639
curl/lib/getenv.c 629
curl/src/tool_operate.c 607
curl/lib/http_negotiate.c 606
curl/lib/speedcheck.c 584
curl/lib/hostip4.c 582
curl/src/tool_getparam.c 578
curl/lib/vtls/cyassl.c 553
curl/lib/rtsp.c 532
curl/lib/hash.c 525
curl/lib/http_proxy.c 521
curl/lib/hostip6.c 519
curl/src/tool_urlglob.c 484
curl/lib/vtls/schannel.c 471
curl/lib/socks.c 458
curl/lib/vtls/polarssl.c 456
curl/lib/share.c 444
curl/tests/server/sws.c 443
curl/lib/strerror.c 437
curl/lib/llist.c 430
curl/lib/vtls/darwinssl.c 427
curl/lib/timeval.c 412
curl/lib/content_encoding.c 412
curl/tests/runtests.pl 409
curl/lib/vtls/axtls.c 406
curl/lib/openldap.c 406
curl/lib/pingpong.c 391
curl/tests/libtest/lib526.c 386
curl/lib/http2.c 385
curl/src/tool_writeout.c 383
curl/lib/curl_sasl.c 382
curl/lib/krb5.c 368
curl/tests/libtest/lib518.c 357
curl/tests/libtest/lib530.c 351
curl/lib/hostasyn.c 346
curl/lib/select.c 343
curl/tests/libtest/lib504.c 338
curl/lib/vtls/gskit.c 336
curl/lib/curl_addrinfo.c 329
curl/tests/libtest/lib536.c 321
curl/tests/libtest/lib503.c 310
curl/tests/libtest/lib525.c 308
curl/lib/hostsyn.c 308
curl/lib/vauth/ntlm.c 299
curl/tests/libtest/lib507.c 297
curl/lib/strtok.c 297
curl/tests/libtest/lib533.c 294
curl/tests/libtest/lib537.c 293
curl/lib/inet_ntop.c 287
curl/docs/examples/fopen.c 286
curl/lib/vtls/mbedtls.c 285
curl/tests/libtest/lib506.c 284
curl/lib/gopher.c 281
curl/lib/socks_gssapi.c 274
curl/lib/curl_ntlm_wb.c 274
curl/src/tool_help.c 273
curl/lib/socks_sspi.c 271
curl/lib/curl_ntlm_core.c 264
curl/src/tool_cb_hdr.c 261
curl/tests/libtest/lib502.c 260
curl/lib/inet_pton.c 258
curl/lib/x509asn1.c 250
curl/tests/server/tftpd.c 248
curl/tests/server/getpart.c 248
curl/docs/examples/curlx.c 248
curl/tests/libtest/lib505.c 247
curl/lib/conncache.c 243
curl/src/tool_paramhlp.c 235
curl/lib/parsedate.c 227
curl/src/tool_getpass.c 226
curl/docs/examples/multi-post.c 224
curl/lib/md5.c 219
curl/tests/libtest/lib540.c 218
curl/src/tool_cfgable.c 218
curl/lib/splay.c 216
curl/tests/server/sockfilt.c 213
curl/lib/ftplistparser.c 209
curl/tests/libtest/lib510.c 205
curl/tests/libtest/lib500.c 202
curl/tests/libtest/lib508.c 200
curl/tests/libtest/lib521.c 199
curl/src/tool_operhlp.c 199
curl/src/tool_homedir.c 199
curl/tests/libtest/lib541.c 193
curl/tests/libtest/lib509.c 193
curl/src/tool_helpers.c 192
curl/docs/examples/multi-app.c 192
curl/tests/libtest/lib555.c 191
curl/tests/libtest/lib511.c 191
curl/tests/libtest/first.c 191
curl/src/tool_setopt.c 191
curl/tests/libtest/lib501.c 190
curl/packages/OS400/ccsidcurl.c 190
curl/tests/libtest/lib523.c 189
curl/lib/vauth/digest.c 184
curl/tests/libtest/lib513.c 181
curl/tests/libtest/lib516.c 180
curl/tests/libtest/lib515.c 180
curl/lib/vauth/digest_sspi.c 180
curl/tests/libtest/lib524.c 177
curl/tests/libtest/lib520.c 177
curl/tests/libtest/lib519.c 177
curl/tests/libtest/lib514.c 177
curl/lib/pipeline.c 176
curl/tests/ftpserver.pl 169
curl/projects/Windows/VC11/src/curl.tmpl 169
curl/projects/Windows/VC10/src/curl.tmpl 169
curl/projects/Windows/VC12/src/curl.tmpl 168
curl/tests/libtest/lib571.c 167
curl/lib/vauth/krb5_gssapi.c 164
curl/lib/amigaos.c 164
curl/tests/libtest/lib542.c 163
curl/src/tool_parsecfg.c 163
curl/docs/examples/ftpupload.c 162
curl/lib/nwlib.c 161
curl/tests/server/rtspd.c 160
curl/src/tool_formparse.c 159
curl/projects/Windows/VC9/src/curl.tmpl 159
curl/src/tool_cb_dbg.c 158
curl/tests/libtest/lib552.c 156
curl/lib/non-ascii.c 156
curl/tests/libtest/lib553.c 154
curl/lib/strtoofft.c 150
curl/tests/server/util.c 149
curl/src/tool_doswin.c 148
curl/docs/examples/anyauthput.c 147
curl/projects/Windows/VC8/src/curl.tmpl 146
curl/lib/curl_rtmp.c 146
curl/tests/libtest/lib570.c 145
curl/tests/libtest/lib556.c 145
curl/tests/libtest/lib539.c 145
curl/docs/examples/multi-double.c 145
curl/projects/Windows/VC12/lib/libcurl.tmpl 144
curl/projects/Windows/VC11/lib/libcurl.tmpl 144
curl/projects/Windows/VC10/lib/libcurl.tmpl 144
curl/lib/vauth/ntlm_sspi.c 144
curl/tests/libtest/lib554.c 142
curl/tests/libtest/lib543.c 142
curl/docs/examples/multi-debugcallback.c 142
curl/tests/libtest/lib582.c 140
curl/tests/libtest/lib569.c 139
curl/tests/libtest/lib568.c 139
curl/docs/examples/ftpget.c 139
curl/docs/examples/cacertinmem.c 139
curl/docs/examples/ghiper.c 138
curl/docs/examples/sepheaders.c 137
curl/docs/examples/post-callback.c 137
curl/tests/libtest/lib547.c 136
curl/tests/libtest/lib544.c 136
curl/projects/Windows/VC9/lib/libcurl.tmpl 135
curl/docs/examples/cookie_interface.c 133
curl/tests/libtest/lib512.c 129
curl/src/tool_main.c 129
curl/docs/examples/hiperfifo.c 129
curl/lib/curl_threads.c 128
curl/docs/examples/simplessl.c 128
curl/tests/libtest/lib564.c 127
curl/tests/libtest/lib560.c 126
curl/tests/libtest/lib549.c 126
curl/src/tool_cb_prg.c 126
curl/projects/Windows/VC7/src/curl.tmpl 126
curl/projects/Windows/VC7.1/src/curl.tmpl 126
curl/lib/hostcheck.c 124
curl/lib/strdup.c 123
curl/docs/examples/ftpuploadresume.c 123
curl/projects/Windows/VC8/lib/libcurl.tmpl 122
curl/docs/examples/multi-single.c 122
curl/lib/curl_sspi.c 121
curl/docs/examples/postit2.c 119
curl/docs/examples/getinmemory.c 119
curl/docs/examples/simplepost.c 118
curl/docs/examples/httpput.c 118
curl/docs/examples/https.c 117
curl/lib/wildcard.c 116
curl/tests/memanalyze.pl 115
curl/tests/libtest/testutil.c 115
curl/src/tool_util.c 115
curl/src/tool_dirhie.c 115
curl/src/tool_libinfo.c 113
curl/src/tool_easysrc.c 113
curl/src/tool_cb_wrt.c 111
curl/lib/vauth/cleartext.c 111
curl/src/tool_metalink.c 110
curl/lib/slist.c 109
curl/docs/examples/persistant.c 109
curl/docs/examples/ftpgetinfo.c 109
curl/tests/README 106
curl/tests/httpserver.pl 105
curl/docs/examples/ftpgetresp.c 105
curl/docs/examples/debug.c 104
curl/tests/libtest/lib558.c 98
curl/projects/Windows/VC7/lib/libcurl.tmpl 98
curl/projects/Windows/VC7.1/lib/libcurl.tmpl 98
curl/projects/Windows/VC6/src/curl.tmpl 98
curl/lib/smb.c 97
curl/src/mkhelp.pl 96
curl/packages/OS400/os400sys.c 96
curl/docs/examples/10-at-a-time.c 96
curl/tests/libtest/lib562.c 94
curl/lib/vauth/krb5_sspi.c 94
curl/docs/examples/externalsocket.c 89
curl/tests/libtest/lib575.c 87
curl/tests/libtest/lib583.c 86
curl/src/tool_xattr.c 86
curl/docs/examples/smtp-mail.c 86
curl/docs/examples/fileupload.c 85
curl/tests/libtest/lib567.c 84
curl/docs/examples/sampleconv.c 83
curl/projects/Windows/VC6/lib/libcurl.tmpl 82
curl/include/README 82
curl/tests/server/resolve.c 81
curl/tests/libtest/lib572.c 81
curl/tests/libtest/lib566.c 81
curl/docs/examples/smtp-tls.c 81
curl/docs/examples/imap-search.c 81
curl/docs/examples/imap-examine.c 81
curl/docs/examples/imap-delete.c 81
curl/docs/examples/imap-create.c 81
curl/docs/examples/imap-copy.c 81
curl/tests/unit/unit1300.c 80
curl/docs/examples/pop3-ssl.c 80
curl/docs/examples/evhiperfifo.c 80
curl/tests/getpart.pm 78
curl/lib/vauth/spnego_sspi.c 78
curl/docs/examples/threaded-ssl.c 78
curl/lib/nonblock.c 77
curl/lib/curl_fnmatch.c 77
curl/docs/examples/opensslthreadlock.c 76
curl/src/tool_msgs.c 75
curl/docs/examples/smtp-multi.c 75
curl/tests/unit/unit1305.c 72
curl/tests/libtest/lib517.c 71
curl/src/tool_vms.c 71
curl/tests/libtest/lib557.c 70
curl/lib/rand.c 69
curl/docs/examples/pop3-top.c 69
curl/tests/sshserver.pl 68
curl/lib/warnless.c 68
curl/docs/examples/synctime.c 67
curl/docs/examples/pop3-multi.c 66
curl/docs/examples/chkspeed.c 65
curl/src/tool_cb_see.c 64
curl/src/tool_cb_rea.c 64
curl/lib/curl_gssapi.c 64
curl/docs/examples/sendrecv.c 63
curl/packages/Win32/cygwin/README 62
curl/docs/examples/pop3-list.c 62
curl/docs/examples/smtp-ssl.c 61
curl/docs/examples/certinfo.c 60
curl/tests/unit/unit1304.c 59
curl/tests/unit/unit1303.c 59
curl/src/tool_convert.c 59
curl/docs/examples/curlgtk.c 59
curl/tests/secureserver.pl 58
curl/tests/rtspserver.pl 58
curl/docs/examples/imap-append.c 58
curl/tests/tftpserver.pl 57
curl/docs/examples/postinmemory.c 57
curl/tests/server/fake_ntlm.c 56
curl/docs/examples/htmltidy.c 56
curl/lib/checksrc.pl 55
curl/tests/libtest/lib573.c 54
curl/README 54
curl/tests/unit/unit1602.c 53
curl/tests/libtest/test75.pl 53
curl/tests/libtest/test307.pl 52
curl/tests/libtest/test1022.pl 52
curl/tests/libtest/test1013.pl 52
curl/packages/AIX/RPM/README 52
curl/docs/examples/rtsp.c 52
curl/tests/libtest/test613.pl 51
curl/tests/libtest/test610.pl 51
curl/docs/examples/ftp-wildcard.c 51
curl/CMake/CurlTests.c 51
curl/projects/Windows/VC14/lib/libcurl.tmpl 50
curl/docs/examples/simple.c 50
curl/docs/examples/imap-multi.c 50
curl/docs/examples/imap-fetch.c 50
curl/tests/libtest/libauthretry.c 49
curl/lib/mk-ca-bundle.pl 49
curl/tests/serverhelp.pm 47
curl/tests/libtest/lib1900.c 47
curl/lib/vauth/vauth.c 47
curl/tests/libtest/lib576.c 46
curl/tests/libtest/lib574.c 46
curl/src/tool_sleep.c 46
curl/src/tool_panykey.c 46
curl/lib/curl_multibyte.c 46
curl/docs/examples/pop3-tls.c 46
curl/docs/examples/pop3-retr.c 46
curl/docs/examples/imap-ssl.c 46
curl/docs/examples/getinfo.c 46
curl/docs/examples/multithread.c 45
curl/docs/examples/htmltitle.cpp 45
curl/lib/system_win32.c 44
curl/lib/nwos.c 43
curl/tests/valgrind.pm 42
curl/tests/unit/unit1302.c 42
curl/projects/Windows/VC14/src/curl.tmpl 42
curl/packages/Win32/README 42
curl/packages/README 41
curl/docs/examples/smooth-gtk-thread.c 41
curl/docs/examples/imap-store.c 41
curl/docs/examples/imap-list.c 41
curl/tests/unit/unit1301.c 40
curl/tests/libtest/lib579.c 40
curl/projects/generate.bat 40
curl/lib/fileinfo.c 40
curl/src/tool_bname.c 39
curl/lib/vauth/spnego_gssapi.c 39
curl/tests/server/testpart.c 38
curl/tests/libtest/lib578.c 38
curl/tests/ftp.pm 38
curl/src/tool_binmode.c 38
curl/docs/examples/smtp-vrfy.c 38
curl/docs/examples/smtp-expn.c 38
curl/docs/examples/http2-serverpush.c 38
curl/src/macos/MACINSTALL.TXT 37
curl/docs/examples/http-post.c 37
curl/tests/libtest/libntlmconnect.c 36
curl/docs/examples/url2file.c 36
curl/docs/examples/xmlstream.c 35
curl/docs/examples/httpcustomheader.c 35
curl/src/tool_strdup.c 34
curl/docs/examples/sftpget.c 34
curl/docs/examples/ftpsget.c 34
curl/lib/idn_win32.c 33
curl/docs/examples/http2-upload.c 33
curl/docs/examples/http2-download.c 33
curl/docs/examples/sessioninfo.c 32
curl/lib/vauth/oauth2.c 31
curl/lib/vauth/cram.c 31
curl/docs/examples/multi-uv.c 31
curl/docs/examples/imap-tls.c 30
curl/tests/unit/unit1606.c 29
curl/tests/http_pipe.py 29
curl/lib/dotdot.c 29
curl/docs/examples/pop3-uidl.c 29
curl/docs/examples/pop3-stat.c 29
curl/docs/examples/pop3-noop.c 29
curl/docs/examples/pop3-dele.c 29
curl/docs/examples/imap-noop.c 29
curl/docs/examples/imap-lsub.c 29
curl/tests/unit/unit1600.c 28
curl/lib/hmac.c 28
curl/tests/unit/unit1604.c 26
curl/tests/libtest/testtrace.c 26
curl/lib/vtls/polarssl_threadlock.c 26
curl/lib/mime.c 26
curl/docs/examples/usercertinmem.c 25
curl/tests/unit/unit1399.c 23
curl/tests/unit/unit1397.c 23
curl/tests/unit/unit1396.c 23
curl/tests/unit/unit1307.c 23
curl/docs/examples/progressfunc.c 22
curl/tests/unit/unit1309.c 21
curl/tests/testcurl.pl 21
curl/tests/libtest/lib591.c 21
curl/tests/libtest/lib586.c 21
curl/tests/libtest/lib1510.c 21
curl/tests/libtest/lib1506.c 21
curl/lib/curl_gethostname.c 20
curl/docs/examples/asiohiper.cpp 19
curl/tests/libtest/mk-lib1521.pl 18
curl/tests/libtest/lib1515.c 18
curl/tests/libtest/lib1502.c 18
curl/projects/README 18
curl/docs/examples/resolve.c 18
curl/docs/examples/href_extractor.c 18
curl/tests/sshhelp.pm 17
curl/tests/directories.pm 17
curl/buildconf.bat 17
curl/docs/libcurl/symbols.pl 16
curl/docs/examples/smtp-mime.c 16
curl/tests/python_dependencies/impacket/smbserver.py 15
curl/tests/libtest/lib1526.c 15
curl/tests/keywords.pl 15
curl/lib/curl_des.c 15
curl/docs/examples/README 15
curl/tests/libtest/lib1525.c 14
curl/tests/libtest/lib1512.c 14
curl/tests/libtest/lib1501.c 14
curl/tests/fuzz/curl_fuzzer.cc 14
curl/tests/pathhelp.pm 13
curl/tests/libtest/lib1531.c 13
curl/tests/libtest/lib1527.c 13
curl/packages/vms/curl_crtl_init.c 13
curl/lib/md4.c 13
curl/tests/unit/unit1395.c 12
curl/tests/unit/unit1394.c 12
curl/tests/libtest/sethostname.c 12
curl/tests/libtest/lib1507.c 12
curl/tests/libtest/chkhostname.c 12
curl/packages/EPM/README 12
curl/tests/unit/unit1601.c 11
curl/tests/python_dependencies/impacket/version.py 11
curl/tests/python_dependencies/impacket/uuid.py 11
curl/tests/python_dependencies/impacket/structure.py 11
curl/tests/python_dependencies/impacket/spnego.py 11
curl/tests/python_dependencies/impacket/smb3structs.py 11
curl/tests/python_dependencies/impacket/smb3.py 11
curl/tests/python_dependencies/impacket/smb.py 11
curl/tests/python_dependencies/impacket/ntlm.py 11
curl/tests/python_dependencies/impacket/nt_errors.py 11
curl/tests/python_dependencies/impacket/nmb.py 11
curl/tests/python_dependencies/impacket/__init__.py 11
curl/tests/unit/unit1605.c 10
curl/tests/libtest/lib597.c 10
curl/lib/curl_memrchr.c 10