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Found 3 results

  1. Ralf Junker
    OverbyteIcsSSLEAY.pas line 2160 (SVN 1464) declares f_SSL_set_msg_callback() to use a TProto_msg_cb callback. TProto_msg_cb is defined in line 1270 as a function: TProto_msg_cb = function (write_p, version, content_type: integer; buf: PAnsiChar; size_t: integer; ssl: PSSL; arg: Pointer): Integer; cdecl; { V8.40 handshake protocol message callback } This is different from the OpenSSL definition. The C header declares the callback as a procedure which does not return a value (void): void SSL_CTX_set_msg_callback(SSL_CTX *ctx, void (*cb)(int write_p, int version, int content_type, const void *buf, size_t len, SSL *ssl, void *arg)); Reference: https://www.openssl.org/docs/man1.1.1/man3/SSL_set_msg_callback.html Ralf
  2. Ralf Junker
    OverbyteIcsSSLEAY.pas line 2097 (SVN 1464) declares f_SSL_clear() like this: f_SSL_clear: procedure(S: PSSL); cdecl = nil; This is different from the OpenSSL definition. The Pascal declaration is a procedure, but the C declaration a function with an Integer return value: int SSL_clear(SSL *ssl); Reference: https://www.openssl.org/docs/man1.1.1/man3/SSL_clear.html Ralf
  3. Ralf Junker
    OverbyteIcsSSLEAY.pas line 2095 (SVN 1464) declares f_SSL_bytes_to_cipher_list() like this: f_SSL_bytes_to_cipher_list: function(s: PSSL; cbytes: PAnsiChar; len: size_t; isv2format: Boolean; sk, scvsvs: PSTACK_OF_SSL_CIPHER): LongInt; cdecl = nil; { V8.64 } This is different from the OpenSSL definition. The Pascal declaration passes sk and scvsvs as simple pointers, instead of pointer addresses or var parameters. In contrast, the C header uses a double pointer for both parameters: int SSL_bytes_to_cipher_list(SSL *s, const unsigned char *bytes, size_t len, int isv2format, STACK_OF(SSL_CIPHER) **sk, STACK_OF(SSL_CIPHER) **scsvs); Reference: https://www.openssl.org/docs/man1.1.1/man3/SSL_bytes_to_cipher_list.html Ralf
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