It declares an array of function pointers. There are 10 elements in the array (from c[10] part of the declaration). the function to which these pointers can point will return char* and takes only one parameter i.e pointer to pointer to integer (int **p)
Take a look at the first answer to this question How can I use an array of function pointers?
there you will find another example of declaring function-pointer array and it may end your confusion.
