string_start_with   55 src/protocol.cpp static bool string_start_with (const char s1[], const char s2[]);
string_start_with  128 src/protocol.cpp    } else if (string_start_with(string,"debug ")) {
string_start_with  132 src/protocol.cpp    } else if (string_start_with(string,"go ")) {
string_start_with  168 src/protocol.cpp    } else if (string_start_with(string,"position ")) {
string_start_with  184 src/protocol.cpp    } else if (string_start_with(string,"setoption ")) {