to long (MIPSpro warnings)

an int when we assign it.

cc-1506 cc: REMARK File = ../../curl/ares/ares__read_line.c, Line = 46
There is an implicit conversion from "unsigned long" to "int"; rounding, sign
extension, or loss of accuracy may result.

if (!fgets(*buf + offset, *bufsize - offset, fp))

with undefined variables.

to reduce the amount of #include stuff in each single libNNN.c file.
unistd.h was added to prevent select() warnings on FreeBSD

the plain old FILE typedef.

FORMAT_OFF_T to allow additional options to get specified, like with '"%5"
FORMAT_OFF_T'.

having to redef that name

- Also, we must not assume that SIZEOF_CURL_OFF_T is defined, as this file
gets included from the ares dir at times and then it isn't defined.

Fixed the check for bad resumes. Made test case 99 work and proved a bug
in test case ... eh, was it 32?

test 99)

define our internal CURL_FORMAT_OFF_T define, we don't use the global one!

* If CURL_NO_OLDIES is defined, we hide all obsolete functions/options.

* CURL_FORMAT_OFF_T is defined for portable printf()ing of curl_off_t types
(although not with curl_mprintf()!)

recent autoconf annoyingly introduced.

on FreeBSD gives us lots of warnings in system headers and I suspect this
option is what causes them!

that were set. For easier debugging/changing of this.

code

libcurl *printf and by Linux printf(). This should make the code work nicely
even for 64bit size_ts.