Fix GH-20603 issue on windows 32 bits.

[devnexen]

the timeout needed to be unsigned.

[ndossche]

This ain't enough I think.

php-src/ext/standard/file.h

Line 65 in 08f7323

#define PHP_TIMEOUT_ULL_MAX UINT64_MAX

This is defined as a 64-bit number. You'll have to either use a uint64_t or a double to compare. Probably the former. (which btw means that the check won't do anything on 32-bits)

[devnexen]

ah yes zend_ulong is uint32_t in 32 bits case..