EM Bernardo Franco Baís

sketch_sep11a.ino: In function 'void setup()':
sketch_sep11a:11: error: 'ledPin' was not declared in this scope
sketch_sep11a.ino: At global scope:
sketch_sep11a:17: error: ISO C++ forbids declaration of 'voidloop' with no type
sketch_sep11a.ino: In function 'int voidloop()':
sketch_sep11a:23: error: 'ledPin' was not declared in this scope
sketch_sep11a:23: error: expected `;' before numeric constant
sketch_sep11a:23: error: 'acende' was not declared in this scope
sketch_sep11a:23: error: expected `;' before 'o'
sketch_sep11a:27: error: expected `)' before numeric constant
sketch_sep11a:31: error: expected primary-expression before '}' token
sketch_sep11a:31: error: expected `;' before '}' token
sketch_sep11a:37: error: expected `;' before '}' token
sketch_sep11a.ino: At global scope:
sketch_sep11a:43: error: expected unqualified-id before 'for'
sketch_sep11a:43: error: expected constructor, destructor, or type conversion before '++' token
sketch_sep11a:58: error: expected constructor, destructor, or type conversion before '(' token
sketch_sep11a:60: error: expected declaration before '}' token