__CH__ 54 src/libsir/include/sir/platform.h !defined(_CH_) && !defined(__CH__) __CH__ 440 src/libsir/include/sir/platform.h # if !defined(_CH_) && !defined(__CH__) __CH__ 464 src/libsir/include/sir/platform.h !defined(_CH_) && !defined(__CH__) && !defined(__QNX__) __CH__ 669 src/libsir/include/sir/platform.h # if !defined(_CH_) && !defined(__CH__)