Controls the recognition of conflicts involving case-sensitive filenames within system includes.
#pragma warn_filenamecaps_system on | off | reset
If you enable this pragma, the compiler issues a warning when an include directive capitalizes a filename within a system include differently from the way the filename appears on a disk. It also recognizes 8.3 DOS filenames in Windows when a long filename is available. This pragma helps avoid porting problems to operating systems with case-sensitive filenames.
To check the spelling of system includes such as the following:
#include <file>
use this pragma along with the warn_filenamecaps pragma.
This pragma does not correspond to any panel setting in the Warnings panel. To check this setting, use __option (warn_filenamecaps_system), described in Checking Pragma Settings. By default, this pragma is disabled.