Function ket_string_delete 

#[unsafe(no_mangle)]
pub extern "C" fn ket_string_delete(ptr: *mut c_char) -> i32

Frees a heap-allocated C string that was previously written by Libket.

Every const char ** output parameter written by Libket functions (ket_error_message, ket_process_gates_json, ket_process_dump, etc.) points to memory that must be released through this function. Passing a pointer that was not produced by Libket, or freeing the same pointer twice, is undefined behaviour.

Returns

Always returns 0.