void B lockBasedFIR(double[256], double[256], double[256], int, int);
void B lockBasedFIR(double y[256], double x[256], double c[256], int BLOCK,
        int NT AP) {
    // *********************************
    // SCoP null
    //  - Parameters [BLOCK, NTAP]
    //
    int i;
    int j;
    // FS M d
    ec
    lara tio
    nsint done = 0,s,j,i;
    // FSM initialization
    if(BLOCK-1 >= 0) {
        s=0;
        j=0;
        i=0;
    } else done = 1;
    while (!done) {
        // FSM Commands
        if((j == 0) && (s == 0)) {
#pragma ignore_memory_dependency for
            S0 : y[i] = 0;
        }
        if(((s-1 == 0) && (j-1 >= 0) && (-j+NTAP-1 >= 0)) || ((j == 0) && (s-1 == 0) && (NTAP-1 >= 0))) {
#pragma ignore_memory_dependency for y,x,c
            S1 : y[i] = y[i]+(x[i-j]*c[j]);
        }
        // FSM transitions
        if((i-BLOCK+1 == 0) && (j == 0) && (s == 0) && (NTAP-1 >= 0)) {
            s=1;
            j=0;
            i=0;
        } else if((i-BLOCK+1 == 0) && (s-1 == 0) && (-j+NTAP-2 >= 0) && (-j+BLOCK-2 >= 0)) {
            s=1;
            j=j+1;
            i=j+1;
        } else if((j == 0) && (s == 0) && (-i+BLOCK-2 >= 0)) {
            s=0;
            j=0;
            i=i+1;
        } else if((s-1 == 0) && (-j+NTAP-1 >= 0) && (-i+BLOCK-2 >= 0)) {
            s=1;
            i=i+1;
        } else done = 1;
    }
// *********************************
}