Added a run-time check to warn if TFTP is going to fail due to portability
issues in the code.

Yang Tse: make runtests.pl more talkative when unable to find out curl's
version.

Yang Tse fixed: Openssl 0.9.9 makes 'const' the SSL_METHOD parameter in
SSL_CTX_new and others, and also makes functions SSLv23_client_method,
TLSv1_client_method, etc return a 'const' SSL_ME

Yang Tse fixed: Openssl 0.9.9 makes 'const' the SSL_METHOD parameter in
SSL_CTX_new and others, and also makes functions SSLv23_client_method,
TLSv1_client_method, etc return a 'const' SSL_METHOD pointer. Previous
versions do not use the 'const' qualifier.

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Another Yang Tse warning cleanup raid!

Recent OpenSSL returns a 'const' in '*_client_method()'. So avoid
'assignment discards qualifiers from pointer target type' warning.

Yang Tse adjusted the multiple header inclusion prevention definition
H_MPRINTF to our more used style __CURL_MPRINTF_H

Yang Tse's fix to only provide the proto if there is such a function and
we didn't find any proto

Yang Tse fixed the 4th argument in the sendto() calls

Jamie Newton pointed out that libcurl's file:// code would close() a zero
file descriptor if given a non-existing file.

#27 is fixed

cast the va_arg() assignment to ftp_filemethod properly

Yang Tse's fix of the inet_pton check

new experimental "ftp method" code

Bryan Henderson

Yang Tse's changes to provide an inet_pton() proto for the platforms who
don't have one in order to fix a remaining warning on IRIX 6.2.

added note about the inclusion of curl.h from within this file

Bryan Henderson: added missing ignores

Yang Tse fixed compiler warnings

read_tcp_data() fix to get the proper buffer pointer and size

Yang Tse: fixes the use of Curl_inet_ntop and Curl_inet_pton with no
prototypes on some platforms, ie IRIX 6.2 MIPS C 6.2

Yang Tse: fixed compiler warnings

Change based on Yang Tse's excellent fix to reduce buffer overflow risk and
fixing a compiler warning in the append_scopeid() function.

Doug Kaufman corrected my attempt to a generic "skip extra test for function
F"

avoid doing #if an a predef symbol that might not be defined

Yang Tse: use static on file-private functions