prog.cpp: In function ‘int main(int, char**)’:
prog.cpp:3:5: error: ‘AL’ has not been declared
prog.cpp:3:23: error: expected ‘;’ before ‘motion’
prog.cpp:9:18: error: ‘walk’ was not declared in this scope
prog.cpp: In function ‘void walk()’:
prog.cpp:20:9: error: ‘AL’ has not been declared
prog.cpp:20:21: error: expected ‘;’ before ‘names’
prog.cpp:22:9: error: ‘AL’ has not been declared
prog.cpp:22:21: error: expected ‘;’ before ‘angles’
prog.cpp:24:9: error: ‘motion’ was not declared in this scope
prog.cpp:24:26: error: ‘names’ was not declared in this scope
prog.cpp:24:33: error: ‘angles’ was not declared in this scope