--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mupdf-source/thirdparty/curl/docs/cmdline-opts/cert.d	Mon Sep 15 11:43:07 2025 +0200
@@ -0,0 +1,50 @@
+Short: E
+Long: cert
+Arg: <certificate[:password]>
+Help: Client certificate file and password
+Protocols: TLS
+See-also: cert-type key key-type
+---
+Tells curl to use the specified client certificate file when getting a file
+with HTTPS, FTPS or another SSL-based protocol. The certificate must be in
+PKCS#12 format if using Secure Transport, or PEM format if using any other
+engine.  If the optional password isn't specified, it will be queried for on
+the terminal. Note that this option assumes a \&"certificate" file that is the
+private key and the client certificate concatenated! See --cert and --key to
+specify them independently.
+
+If curl is built against the NSS SSL library then this option can tell
+curl the nickname of the certificate to use within the NSS database defined
+by the environment variable SSL_DIR (or by default /etc/pki/nssdb). If the
+NSS PEM PKCS#11 module (libnsspem.so) is available then PEM files may be
+loaded. If you want to use a file from the current directory, please precede
+it with "./" prefix, in order to avoid confusion with a nickname.  If the
+nickname contains ":", it needs to be preceded by "\\" so that it is not
+recognized as password delimiter.  If the nickname contains "\\", it needs to
+be escaped as "\\\\" so that it is not recognized as an escape character.
+
+If curl is built against OpenSSL library, and the engine pkcs11 is available,
+then a PKCS#11 URI (RFC 7512) can be used to specify a certificate located in
+a PKCS#11 device. A string beginning with "pkcs11:" will be interpreted as a
+PKCS#11 URI. If a PKCS#11 URI is provided, then the --engine option will be set
+as "pkcs11" if none was provided and the --cert-type option will be set as
+"ENG" if none was provided.
+
+(iOS and macOS only) If curl is built against Secure Transport, then the
+certificate string can either be the name of a certificate/private key in the
+system or user keychain, or the path to a PKCS#12-encoded certificate and
+private key. If you want to use a file from the current directory, please
+precede it with "./" prefix, in order to avoid confusion with a nickname.
+
+(Schannel only) Client certificates must be specified by a path
+expression to a certificate store. (Loading PFX is not supported; you can
+import it to a store first). You can use
+"<store location>\\<store name>\\<thumbprint>" to refer to a certificate
+in the system certificates store, for example,
+"CurrentUser\\MY\\934a7ac6f8a5d579285a74fa61e19f23ddfe8d7a". Thumbprint is
+usually a SHA-1 hex string which you can see in certificate details. Following
+store locations are supported: CurrentUser, LocalMachine, CurrentService,
+Services, CurrentUserGroupPolicy, LocalMachineGroupPolicy,
+LocalMachineEnterprise.
+
+If this option is used several times, the last one will be used.