headers: Deinline UCRT fseeko(), fseeko64(), ftello() and ftello64() functions

All those UCRT inline functions are defined just as redirects to another
functions. All those functions have already defined symbols in UCRT import
library (as aliases). So remove inline functions and unify them between
msvcrt and UCRT builds. Add missing __cdecl and _CRTIMP keywords.

Signed-off-by: Martin Storsjö <martin@martin.st>
1 file changed