Warnings in stdlib.h

[Guest]

I'm using PCH Version 3.180 and when compiling stdlib.h I get lots of warnings:
>>> Warning 201 "stdlib.h" Line 307(1,1): Assignment inside relational expresion -1 is not 0..65535
>>> Warning 201 "stdlib.h" Line 370(1,1): Assignment inside relational expresion
>>> Warning 201 "stdlib.h" Line 440(1,1): Assignment inside relational expresion
>>> Warning 201 "stdlib.h" Line 555(1,1): Assignment inside relational expresion
>>> Warning 201 "stdlib.h" Line 607(1,1): Assignment inside relational expresion
>>> Warning 205 "stdlib.h" Line 728(1,1): Unsigned variable is never less than zero
>>> Warning 204 "stdlib.h" Line 729(1,1): Condition always FALSE

Is it normal? Is there a fixed version of this file I can download?
Thanks a lot

[Guest]

It is normal, and these warnings for strlib.h are just warnings, there are no bug in stdlib.h. If you really understand these warnings and don't want to see them again, you can add the following at the beginning of your program:

#ignore_warnings 201, 204