View Compilation Error

0_0_35304288_23791.cpp:3:17: error: variable or field 'quicksort' declared void
 void quicksort (inta[], int l, int r) {
                 ^
0_0_35304288_23791.cpp:3:17: error: 'inta' was not declared in this scope
0_0_35304288_23791.cpp:3:22: error: expected primary-expression before ']' token
 void quicksort (inta[], int l, int r) {
                      ^
0_0_35304288_23791.cpp:3:25: error: expected primary-expression before 'int'
 void quicksort (inta[], int l, int r) {
                         ^
0_0_35304288_23791.cpp:3:32: error: expected primary-expression before 'int'
 void quicksort (inta[], int l, int r) {
                                ^