21 #ifndef _libint2_include_libint2_util_deprecated_h_ 22 #define _libint2_include_libint2_util_deprecated_h_ 24 #ifndef DEPRECATED // avoid clashing with previous definitions 25 #if __cplusplus >= 201402L 26 #define DEPRECATED [[deprecated]] 27 #elif defined(__GNUC__) 28 #define DEPRECATED __attribute__((deprecated)) 30 #pragma message("WARNING: You need to implement DEPRECATED for this compiler") 33 #endif // not defined(DEPRECATED)