View Compilation Error

0_0_29861458_19635.cpp:13:16: error: expected ')' before 'a'
 bool bmp(clock a,clock b)
                ^
0_0_29861458_19635.cpp:13:24: error: expected ')' before 'b'
 bool bmp(clock a,clock b)
                        ^
0_0_29861458_19635.cpp:13:25: error: expression list treated as compound expression in initializer [-fpermissive]
 bool bmp(clock a,clock b)
                         ^
0_0_29861458_19635.cpp:14:1: error: expected ',' or ';' before '{' token
 {
 ^