1 #ifndef __SIMPLE_H_INCLUDE__ 2 #define __SIMPLE_H_INCLUDE__ 3 4 #ifdef __cplusplus 5 #define EXTERN_C extern "C" 6 #else 7 #define EXTERN_C 8 #endif 9 10 #include <stdint.h> 11 12 EXTERN_C const int64_t SIMPLE_VALUE = 42; 13 14 EXTERN_C const int64_t simple_function(); 15 16 #endif 17