16cdb10c1Sopenharmony_ci#ifndef HEADER_H_ 26cdb10c1Sopenharmony_ci#define HEADER_H_ 36cdb10c1Sopenharmony_ci 46cdb10c1Sopenharmony_ciint add(int a, int b); 56cdb10c1Sopenharmony_ci 66cdb10c1Sopenharmony_ci#endif 7
16cdb10c1Sopenharmony_ci#ifndef HEADER_H_ 26cdb10c1Sopenharmony_ci#define HEADER_H_ 36cdb10c1Sopenharmony_ci 46cdb10c1Sopenharmony_ciint add(int a, int b); 56cdb10c1Sopenharmony_ci 66cdb10c1Sopenharmony_ci#endif 7