Proposed URI Schemes Discussion Archive - Thread Index
[Prev Page] [Next Page] [Date Index]
[IETF Announcements Archive]
- [Uri-review] 'duri' and 'tdb' => Experimental (= Provisional registration),
Larry Masinter
- [Uri-review] The 'jar' scheme,
Bjoern Hoehrmann
- [Uri-review] New URI scheme for review,
Bob Van Zant
- [Uri-review] 'udp' URIs?,
Mykyta Yevstifeyev
- [Uri-review] draft-mcdonald-ipps-uri-scheme,
Mykyta Yevstifeyev
- [Uri-review] Fwd: I-D Action: draft-yevstifeyev-ftp-uri-scheme-06.txt,
Mykyta Yevstifeyev
- Re: [Uri-review] Discussion of Blob URI Scheme for Binary Data Access | IETF,
Mykyta Yevstifeyev
- [Uri-review] FWD: I-D Action: draft-yevstifeyev-ftp-uri-scheme-05.txt,
Mykyta Yevstifeyev
- [Uri-review] 'skype' and 'callto' schemes,
Mykyta Yevstifeyev
- [Uri-review] Fwd: I-D Action: draft-yevstifeyev-ftp-uri-scheme-04.txt,
Mykyta Yevstifeyev
- [Uri-review] Comments on draft-hoehrmann-javascript-scheme (was: Proposal regarding draft-hoehrmann-javascript-scheme),
Mykyta Yevstifeyev
- Re: [Uri-review] Comments on draft-hoehrmann-javascript-scheme (was: Proposal regarding draft-hoehrmann-javascript-scheme),
Bjoern Hoehrmann
- Re: [Uri-review] Comments on draft-hoehrmann-javascript-scheme,
Mykyta Yevstifeyev
- Re: [Uri-review] Comments on draft-hoehrmann-javascript-scheme,
Bjoern Hoehrmann
- Re: [Uri-review] Comments on draft-hoehrmann-javascript-scheme,
Mykyta Yevstifeyev
- Re: [Uri-review] Comments on draft-hoehrmann-javascript-scheme,
Bjoern Hoehrmann
- Re: [Uri-review] Comments on draft-hoehrmann-javascript-scheme,
Mykyta Yevstifeyev
- Re: [Uri-review] Comments on draft-hoehrmann-javascript-scheme,
Julian Reschke
- Re: [Uri-review] Comments on draft-hoehrmann-javascript-scheme,
Mykyta Yevstifeyev
- Re: [Uri-review] Comments on draft-hoehrmann-javascript-scheme,
Julian Reschke
- Re: [Uri-review] Comments on draft-hoehrmann-javascript-scheme,
Bjoern Hoehrmann
- Re: [Uri-review] Comments on draft-hoehrmann-javascript-scheme,
Mykyta Yevstifeyev
- Re: [Uri-review] Comments on draft-hoehrmann-javascript-scheme,
Bjoern Hoehrmann
- Re: [Uri-review] Comments on draft-hoehrmann-javascript-scheme,
Mykyta Yevstifeyev
- Re: [Uri-review] Comments on draft-hoehrmann-javascript-scheme,
Julian Reschke
- Re: [Uri-review] Comments on draft-hoehrmann-javascript-scheme,
Mykyta Yevstifeyev
- Re: [Uri-review] Comments on draft-hoehrmann-javascript-scheme,
Julian Reschke
- Re: [Uri-review] Comments on draft-hoehrmann-javascript-scheme,
Mykyta Yevstifeyev
- [Uri-review] FWD: New Version Notification for draft-yevstifeyev-ftp-uri-scheme-03.txt,
Mykyta Yevstifeyev
- [Uri-review] draft-yevstifeyev-ftp-uri-scheme-02 posted,
Mykyta Yevstifeyev
- [Uri-review] Any concerns with draft-yevstifeyev-xri-uri-rsrv?,
Mykyta Yevstifeyev
- [Uri-review] FYI: RFC 6270 on The 'tn3270' URI Scheme,
Mykyta Yevstifeyev
- [Uri-review] draft-yevstifeyev-ftp-uri-scheme-01 posted,
Mykyta Yevstifeyev
- [Uri-review] Soliciting comments/reviews on draft-yevstifeyev-ftp-uri-scheme,
Mykyta Yevstifeyev
- [Uri-review] 'ftp' and 'file' URI schemes still needs specifying,
Mykyta Yevstifeyev
- Re: [Uri-review] Last Call: <draft-holsten-about-uri-scheme-06.txt> (The 'about' URI scheme) to Proposed Standard,
Mykyta Yevstifeyev
- [Uri-review] Request for review of draft-yevstifeyev-view-source-uri-01,
Mykyta Yevstifeyev
- Re: [Uri-review] Request for review of draft-yevstifeyev-view-source-uri-01,
Mykyta Yevstifeyev
- Re: [Uri-review] Request for review of draft-yevstifeyev-view-source-uri-01,
Graham Klyne
- Re: [Uri-review] Request for review of draft-yevstifeyev-view-source-uri-01,
Mykyta Yevstifeyev
- Re: [Uri-review] Request for review of draft-yevstifeyev-view-source-uri-01,
Barry Leiba
- Re: [Uri-review] Request for review of draft-yevstifeyev-view-source-uri-01,
Graham Klyne
- Re: [Uri-review] Request for review of draft-yevstifeyev-view-source-uri-01,
Mykyta Yevstifeyev
- Re: [Uri-review] Request for review of draft-yevstifeyev-view-source-uri-01,
Barry Leiba
- Re: [Uri-review] Request for review of draft-yevstifeyev-view-source-uri-01,
Pete Resnick
- Re: [Uri-review] Request for review of draft-yevstifeyev-view-source-uri-01,
Mykyta Yevstifeyev
- Re: [Uri-review] Request for review of draft-yevstifeyev-view-source-uri-01,
Graham Klyne
- Re: [Uri-review] Request for review of draft-yevstifeyev-view-source-uri-01,
Barry Leiba
- Re: [Uri-review] Request for review of draft-yevstifeyev-view-source-uri-01,
Mykyta Yevstifeyev
- Re: [Uri-review] Request for review of draft-yevstifeyev-view-source-uri-01,
Barry Leiba
- Re: [Uri-review] Request for review of draft-yevstifeyev-view-source-uri-01,
Mykyta Yevstifeyev
- Re: [Uri-review] Request for review of draft-yevstifeyev-view-source-uri-01,
Graham Klyne
- [Uri-review] Request for review of "ab:" URI scheme,
Barry Leiba
- Re: [Uri-review] Request for review of "ab:" URI scheme,
Bjoern Hoehrmann
- Re: [Uri-review] Request for review of "ab:" URI scheme,
Mykyta Yevstifeyev
- Re: [Uri-review] Request for review of "ab:" URI scheme,
Graham Klyne
- Re: [Uri-review] Request for review of "ab:" URI scheme,
Alexey Melnikov
- Re: [Uri-review] Request for review of "ab:" URI scheme,
Graham Klyne
- Re: [Uri-review] Request for review of "ab:" URI scheme,
Barry Leiba
- Re: [Uri-review] Request for review of "ab:" URI scheme,
Graham Klyne
- Re: [Uri-review] Request for review of "ab:" URI scheme,
Cyrus Daboo
- Re: [Uri-review] Request for review of "ab:" URI scheme,
Barry Leiba
- Re: [Uri-review] Request for review of "ab:" URI scheme,
Cyrus Daboo
- Re: [Uri-review] Request for review of "ab:" URI scheme,
Graham Klyne
- Re: [Uri-review] Request for review of "ab:" URI scheme,
Barry Leiba
- Re: [Uri-review] Request for review of "ab:" URI scheme,
Graham Klyne
- Re: [Uri-review] Request for review of "ab:" URI scheme,
Barry Leiba
- Message not available
- Re: [Uri-review] Request for review of "ab:" URI scheme,
Barry Leiba
- Re: [Uri-review] Request for review of "ab:" URI scheme,
Graham Klyne
[Uri-review] view-source URI scheme draft,
Mykyta Yevstifeyev
[Uri-review] A proposal for specifying the 'view-source' URI scheme,
Mykyta Yevstifeyev
[Uri-review] Review request for draft-yevstifeyev-pops-uri-scheme,
Mykyta Yevstifeyev
Re: [Uri-review] AFS and 'afs' URI scheme,
Jeffrey Hutzelman
[Uri-review] FYI: RFC 6196 on Moving mailserver: URI Scheme to Historic,
Mykyta Yevstifeyev
[Uri-review] A question as for 'ipps' URI specification,
Mykyta Yevstifeyev
[Uri-review] Request to review draft-yevstifeyev-pops-uri-scheme-02,
Mykyta Yevstifeyev
[Uri-review] Some minor comments on ipps URI scheme or Re: Request for review of draft-mcdonald-ipps-uri-scheme,
Mykyta Yevstifeyev
[Uri-review] Fwd: Last Call: <draft-yevstifeyev-tn3270-uri-16.txt> (The 'tn3270' URI Scheme) to Proposed Standard,
Mykyta Yevstifeyev
[Uri-review] Request for review of new ipn: URI scheme,
Elwyn Davies
[Uri-review] Request to review the 'pops' URI scheme registration.,
Mykyta Yevstifeyev
[Uri-review] Fwd: RE: [apps-discuss] The state of 'afs' URi scheme,
Mykyta Yevstifeyev
[Uri-review] apps-team review of draft-holsten-about-uri-scheme-06,
"Martin J. DÃrst"
[Uri-review] Request for Review - draft-yevstifeyev-rlogin-uri-00,
Mykyta Yevstifeyev
[Uri-review] The URI scheme for Rlogin,
Mykyta Yevstifeyev
Re: [Uri-review] [apps-discuss] The state of 'afs' URi scheme,
Mykyta Yevstifeyev
[Uri-review] Last Call summary on draft-yevstifeyev-tn3270-uri,
Mykyta Yevstifeyev
[Uri-review] Request to review coap: scheme,
Klaus Hartke
[Uri-review] Requesting approval for URI schemes net.msmq, net.tcp, net.pipe,
Piyush Joshi
- Re: [Uri-review] Requesting approval for URI schemes net.msmq, net.tcp, net.pipe,
Mykyta Yevstifeyev
- Re: [Uri-review] Requesting approval for URI schemes net.msmq, net.tcp, net.pipe,
Julian Reschke
- Re: [Uri-review] Requesting approval for URI schemes net.msmq, net.tcp, net.pipe,
Mykyta Yevstifeyev
- Re: [Uri-review] Requesting approval for URI schemes net.msmq, net.tcp, net.pipe,
Piyush Joshi
- Re: [Uri-review] Requesting approval for URI schemes net.msmq, net.tcp, net.pipe,
Julian Reschke
- Re: [Uri-review] Requesting approval for URI schemes net.msmq, net.tcp, net.pipe,
Michael Wojcik
- Re: [Uri-review] Requesting approval for URI schemes net.msmq, net.tcp, net.pipe,
Julian Reschke
- Re: [Uri-review] Requesting approval for URI schemes net.msmq, net.tcp, net.pipe,
Michael Wojcik
- Re: [Uri-review] Requesting approval for URI schemes net.msmq, net.tcp, net.pipe,
Julian Reschke
- Re: [Uri-review] Requesting approval for URI schemes net.msmq, net.tcp, net.pipe,
Piyush Joshi
- Re: [Uri-review] Requesting approval for URI schemes net.msmq, net.tcp, net.pipe,
Mykyta Yevstifeyev
Re: [Uri-review] The state of 'afs' URi scheme,
Mykyta Yevstifeyev
- <Possible follow-ups>
- Re: [Uri-review] The state of 'afs' URi scheme,
Mykyta Yevstifeyev
- Message not available
- Re: [Uri-review] The state of 'afs' URi scheme,
Mykyta Yevstifeyev
- Re: [Uri-review] The state of 'afs' URi scheme,
Roy T. Fielding
- Re: [Uri-review] The state of 'afs' URi scheme,
Mykyta Yevstifeyev
- Re: [Uri-review] The state of 'afs' URi scheme,
Roy T. Fielding
- Re: [Uri-review] The state of 'afs' URi scheme,
Mykyta Yevstifeyev
- Message not available
- Message not available
- Message not available
- Re: [Uri-review] [apps-discuss] The state of 'afs' URi scheme,
Mykyta Yevstifeyev
- Message not available
- Re: [Uri-review] [apps-discuss] The state of 'afs' URi scheme,
Mykyta Yevstifeyev
- Re: [Uri-review] [apps-discuss] The state of 'afs' URi scheme,
Barry Leiba
- Re: [Uri-review] [apps-discuss] The state of 'afs' URi scheme,
t.petch
- Message not available
- Message not available
- Message not available
- Re: [Uri-review] [apps-discuss] The state of 'afs' URi scheme,
Mykyta Yevstifeyev
- Re: [Uri-review] [apps-discuss] The state of 'afs' URi scheme,
Tony Hansen
- Re: [Uri-review] [apps-discuss] The state of 'afs' URi scheme,
Alexey Melnikov
- Re: [Uri-review] [apps-discuss] The state of 'afs' URi scheme,
Mykyta Yevstifeyev
Message not availableMessage not availableMessage not availableRe: [Uri-review] [apps-discuss] The state of 'afs' URi scheme,
Mykyta Yevstifeyev
Re: [Uri-review] Fwd: Protocol Action: 'Moving mailserver: URI scheme to historic' to Proposed Standard (draft-melnikov-mailserver-uri-to-historic-00.txt),
Mykyta Yevstifeyev
[Uri-review] FYI: Last Call On draft-yevstifeyev-tn3270-uri-12,
Mykyta Yevstifeyev
[Uri-review] Request for review of draft-mcdonald-ipps-uri-scheme,
Ira McDonald
Re: [Uri-review] New Version Notification - draft-holsten-about-uri-scheme-05.txt,
Joseph Anthony Pasquale Holsten
[Uri-review] New version of tn3270 draft,
Mykyta Yevstifeyev
[Uri-review] tn3270 URI scheme formal specification,
Mykyta Yevstifeyev
[Uri-review] Latest of draft-merrick-jms-uri posted - feedback welcome,
Eric Johnson
Re: [Uri-review] [apps-discuss] Provisional URI registrations,
Alfred Hönes
Re: [Uri-review] [apps-discuss] Provisional URI registrations (was: draft-melnikov-mailserver-uri-to-histori-00),
Alfred Hönes
[Uri-review] Provisional URI registrations (was: draft-melnikov-mailserver-uri-to-historic-00.txt),
John C Klensin
Re: [Uri-review] [apps-discuss] tn3270,
Alfred Hönes
Re: [Uri-review] [apps-discuss] [uri-review] tn3270 URIs,
Alfred Hönes
[Uri-review] [Fwd: I-D Action:draft-salowey-secsh-uri-00.txt],
Alexey Melnikov
[Uri-review] [Fwd: I-D Action:draft-melnikov-mailserver-uri-to-historic-00.txt],
Alexey Melnikov
- <Possible follow-ups>
- Re: [Uri-review] [Fwd: I-D Action:draft-melnikov-mailserver-uri-to-historic-00.txt],
Alfred Hönes
- Re: [Uri-review] [Fwd: I-D Action:draft-melnikov-mailserver-uri-to-historic-00.txt],
Mykyta Yevstifeyev
- Re: [Uri-review] [Fwd: I-D Action:draft-melnikov-mailserver-uri-to-historic-00.txt],
Alfred Hönes
- [Uri-review] tn3270,
Lyndon Nerenberg (VE6BBM/VE7TFX)
- Re: [Uri-review] [apps-discuss] tn3270,
John C Klensin
- Re: [Uri-review] [apps-discuss] tn3270,
Claudio Allocchio
- Re: [Uri-review] [apps-discuss] tn3270,
t.petch
- Re: [Uri-review] [apps-discuss] tn3270,
Mykyta Yevstifeyev
- Re: [Uri-review] [apps-discuss] tn3270,
Michael Wojcik
- Re: [Uri-review] [apps-discuss] tn3270,
John C Klensin
- Re: [Uri-review] tn3270,
Michael Wojcik
- Re: [Uri-review] [Fwd: I-D Action:draft-melnikov-mailserver-uri-to-historic-00.txt],
Mykyta Yevstifeyev
- Re: [Uri-review] [Fwd:I-D Action:draft-melnikov-mailserver-uri-to-historic-00.txt],
Michael Wojcik
Re: [Uri-review] [IANA #397115] Spurious reference in IANA URI Scheme registry,
Alfred Hönes
[Uri-review] Review request for reload URI scheme,
Cullen Jennings
[Uri-review] Spurious reference in IANA URI Scheme registry,
Alfred Hönes
[Uri-review] Fwd: RFC 6068 on The 'mailto' URI Scheme,
"Martin J. Dürst"
[Uri-review] New posting of the "jms" URI scheme,
Eric Johnson
Re: [Uri-review] [apps-discuss] Moving "mailserver" URI scheme from "Provisional" to "Historic",
"Martin J. Dürst"
[Uri-review] [Fwd: Moving "mailserver" URI scheme from "Provisional" to "Historic"],
Alexey Melnikov
[Uri-review] Updated 'javascript' scheme draft,
Bjoern Hoehrmann
- Re: [Uri-review] Updated 'javascript' scheme draft,
Julian Reschke
- Re: [Uri-review] Updated 'javascript' scheme draft,
Bjoern Hoehrmann
- Re: [Uri-review] Updated 'javascript' scheme draft,
Julian Reschke
- Re: [Uri-review] Updated 'javascript' scheme draft,
Bjoern Hoehrmann
- Re: [Uri-review] Updated 'javascript' scheme draft,
Julian Reschke
- Re: [Uri-review] Updated 'javascript' scheme draft,
Bjoern Hoehrmann
- Re: [Uri-review] Updated 'javascript' scheme draft,
Julian Reschke
- Re: [Uri-review] Updated 'javascript' scheme draft,
Bjoern Hoehrmann
- Re: [Uri-review] Updated 'javascript' scheme draft,
Julian Reschke
- Re: [Uri-review] Updated 'javascript' scheme draft,
Bjoern Hoehrmann
- Re: [Uri-review] Updated 'javascript' scheme draft,
Julian Reschke
- Re: [Uri-review] Updated 'javascript' scheme draft,
Bjoern Hoehrmann
- Re: [Uri-review] Updated 'javascript' scheme draft,
Julian Reschke
- Re: [Uri-review] Updated 'javascript' scheme draft,
"Martin J. Dürst"
[Uri-review] Review request for about: URI scheme draft,
Lachlan Hunt
[Uri-review] Review request for 'dvb' URI scheme,
Mo McRoberts
[Uri-review] URI for identifying a host,
Eran Hammer-Lahav
- Re: [Uri-review] URI for identifying a host,
Ted Hardie
- Re: [Uri-review] URI for identifying a host,
Eran Hammer-Lahav
- Re: [Uri-review] URI for identifying a host,
Keith Moore
- Re: [Uri-review] URI for identifying a host,
Eran Hammer-Lahav
- Re: [Uri-review] URI for identifying a host,
David Booth
- Re: [Uri-review] URI for identifying a host,
Keith Moore
- Re: [Uri-review] URI for identifying a host,
David Booth
- Re: [Uri-review] URI for identifying a host,
Keith Moore
- Re: [Uri-review] URI for identifying a host,
Ted Hardie
- Re: [Uri-review] URI for identifying a host,
Keith Moore
- Re: [Uri-review] URI for identifying a host,
Ted Hardie
- Re: [Uri-review] URI for identifying a host,
Keith Moore
- Re: [Uri-review] URI for identifying a host,
Eran Hammer-Lahav
- [Uri-review] URI for identifying a host / URN working group / W3C TAG discussion of URIs and naming,
Larry Masinter
- Re: [Uri-review] URI for identifying a host / URN working group / W3C TAG discussion of URIs and naming,
creed
- Re: [Uri-review] URI for identifying a host,
Larry Masinter
- Re: [Uri-review] URI for identifying a host,
David Booth
- Re: [Uri-review] URI for identifying a host,
Keith Moore
- Re: [Uri-review] URI for identifying a host,
Roy T. Fielding
- Re: [Uri-review] URI for identifying a host,
Keith Moore
- <Possible follow-ups>
- Re: [Uri-review] URI for identifying a host,
Alfred Hönes
[Uri-review] Updated draft of "jms" scheme posted,
Eric Johnson
Re: [Uri-review] Uri-review Digest, Vol 45, Issue 9,
Zehler, Peter
[Uri-review] Revision 01 of ACR: URI scheeme document draft-uri-acr-extension-01.xml,
sune.jakobsson
[Uri-review] New icon URI scheme vs new URN namespace,
Pierre-Antoine LaFayette
- Re: [Uri-review] New icon URI scheme vs new URN namespace,
David Booth
- Re: [Uri-review] New icon URI scheme vs new URN namespace,
Eran Hammer-Lahav
- Re: [Uri-review] New icon URI scheme vs new URN namespace,
Ray Denenberg, Library of Congress
- Re: [Uri-review] New icon URI scheme vs new URN namespace,
Ted Hardie
- Re: [Uri-review] New icon URI scheme vs new URN namespace,
Stu Weibel
- Re: [Uri-review] New icon URI scheme vs new URN namespace,
Ted Hardie
- Re: [Uri-review] New icon URI scheme vs new URN namespace,
Ray Denenberg, Library of Congress
- Re: [Uri-review] New icon URI scheme vs new URN namespace,
Eran Hammer-Lahav
- Message not available
- Re: [Uri-review] New icon URI scheme vs new URN namespace,
Ray Denenberg, Library of Congress
<Possible follow-ups>
Re: [Uri-review] New icon URI scheme vs new URN namespace,
Graham Klyne
[Uri-review] Review request: Dial String syntax for the "tel" URI Scheme,
Zehler, Peter
Re: [Uri-review] [urn] new URN discussion list,
Alfred Hönes
[Uri-review] new URN discussion list,
Peter Saint-Andre
[Uri-review] [uri-review] Review Request for Icon URI Scheme,
Pierre-Antoine LaFayette
[Uri-review] New Version Notification for draft-ah-rfc2141bis-urn-00 (fwd) (resent),
Alfred Hönes
[Uri-review] Request for Review of xcon and xcon-userid URI Schemes,
Alan Johnston
[Uri-review] Review request: widget URI scheme,
Robin Berjon
[Uri-review] draft-larmouth-oid-iri-04,
Patrik Fältström
[Uri-review] New URI proposal.,
sune.jakobsson
[Uri-review] fb: URIs?,
Daniel R. Tobias
[Uri-review] comments on the widget: URI scheme,
Larry Masinter
Re: [Uri-review] [BEHAVE] I-D Action:draft-ietf-behave-turn-uri-05.txt,
Marc Petit-Huguenin
[Uri-review] Fwd: [Fwd: Registration of 'oid:' as a URI/IRI scheme],
Lisa Dusseault
[Uri-review] End of Last Call for draft-ietf-behave-turn-uri,
Marc Petit-Huguenin
[Uri-review] draft-wood-tae-specifying-uri-transports-07,
Alfred Hönes
[Uri-review] Draft draft-larmouth-oid-iri-03,
John Larmouth
[Uri-review] [Fwd: [BEHAVE] Last Call: draft-ietf-behave-turn-uri (Traversal Using Relays around NAT (TURN) Uniform Resource Identifiers) to Proposed Standard],
Magnus Westerlund
[Uri-review] draft-wilde-sms-uri-19 remaining editorials,
Alfred Hönes
[Uri-review] ssh URI,
Steve Suehring
- Re: [Uri-review] ssh URI,
Křištof Želechovski
- Re: [Uri-review] ssh URI,
Eliot Lear
- Re: [Uri-review] ssh URI,
David Booth
- Re: [Uri-review] ssh URI,
Dan Brickley
- Re: [Uri-review] ssh URI,
Eliot Lear
- Re: [Uri-review] ssh URI,
Steve Suehring
- Re: [Uri-review] ssh URI,
Kristof Zelechovski
- Re: [Uri-review] ssh URI,
Dan Brickley
- Re: [Uri-review] ssh URI,
Daniel R. Tobias
- Re: [Uri-review] ssh URI,
David Booth
- Re: [Uri-review] ssh URI,
David Booth
- Re: [Uri-review] ssh URI,
Bob Aman
- Re: [Uri-review] ssh URI,
David Booth
- Re: [Uri-review] ssh URI,
Bob Aman
- Re: [Uri-review] ssh URI,
David Booth
- Re: [Uri-review] ssh URI,
John Cowan
- Re: [Uri-review] ssh URI,
David Booth
- Re: [Uri-review] ssh URI,
Eliot Lear
- Re: [Uri-review] ssh URI,
David Booth
- Re: [Uri-review] ssh URI,
Conrad Parker
- Re: [Uri-review] ssh URI,
David Booth
- Re: [Uri-review] ssh URI,
Dan Brickley
- Re: [Uri-review] ssh URI,
Ted Hardie
Mail converted by MHonArc