#ifndef INTTYPES_H #define INTTYPES_H // This creates an include cycle when inttypes.h and stdint.h // are both part of the cstd module. This include will resolve // to the C++ stdint.h, which will #include_next eventually to // the stdint.h in this directory, and thus create the cycle // cstd (inttypes.h) -> cpp_stdint (stdint.h) -> cstd (stdint.h). // This cycle is worked around by cstd using [no_undeclared_includes]. #include #endif