This tool changes backslash symbol to slash symbol in your C or C++ include header file statement. For example,
#include "aa\bb.h"
will be changed to
#include "aa/bb.h"
This tool works all C/C++ source files in the directory you specify. Yes, the batch work.
Get this source project, then build it with any C# compiler.
Then run like this.
ChangeIncludeHeaderBackslashToSlash <your directory> <your file extensions>
Example:
ChangeIncludeHeaderBackslashToSlash.exe mywork\mysource h;inl;cpp
If you are using Linux, use Mono or something.
mono ChangeIncludeHeaderBackslashToSlash.exe mywork/mysource h;inl;cpp
Don't forget to use ProudNet if you are developing a massive or performance-critical online multiplayer games.