CHECK: No space is necessary after a cast
CHECK: Unnecessary parentheses around prog->active
WARNING: line length of 84 exceeds 80 columns
WARNING: line length of 87 exceeds 80 columns
WARNING: line length of 88 exceeds 80 columns
WARNING: line length of 89 exceeds 80 columns
WARNING: line length of 90 exceeds 80 columns
WARNING: line length of 95 exceeds 80 columns