-<tr><td>missing<td> <td> <td>atomic_fetch_key<td>stdatomic.h<td>C atomic_fetch_key(volatile A *object, M operand);<td>B.16 Atomics
-<tr><td>missing<td> <td> <td>atomic_fetch_key_explicit<td>stdatomic.h<td>C atomic_fetch_key_explicit(volatile A *object, M operand, memory_order order);<td>B.16 Atomics
+<tr><td>missing<td> <td> <td>atomic_fetch_add<td>stdatomic.h<td>C atomic_fetch_add(volatile A *object, M operand);<td>B.16 Atomics
+<tr><td>missing<td> <td> <td>atomic_fetch_sub<td>stdatomic.h<td>C atomic_fetch_sub(volatile A *object, M operand);<td>B.16 Atomics
+<tr><td>missing<td> <td> <td>atomic_fetch_and<td>stdatomic.h<td>C atomic_fetch_and(volatile A *object, M operand);<td>B.16 Atomics
+<tr><td>missing<td> <td> <td>atomic_fetch_or<td>stdatomic.h<td>C atomic_fetch_or(volatile A *object, M operand);<td>B.16 Atomics
+<tr><td>missing<td> <td> <td>atomic_fetch_xor<td>stdatomic.h<td>C atomic_fetch_xor(volatile A *object, M operand);<td>B.16 Atomics
+<tr><td>missing<td> <td> <td>atomic_fetch_add_explicit<td>stdatomic.h<td>C atomic_fetch_add_explicit(volatile A *object, M operand, memory_order order);<td>B.16 Atomics
+<tr><td>missing<td> <td> <td>atomic_fetch_sub_explicit<td>stdatomic.h<td>C atomic_fetch_sub_explicit(volatile A *object, M operand, memory_order order);<td>B.16 Atomics
+<tr><td>missing<td> <td> <td>atomic_fetch_and_explicit<td>stdatomic.h<td>C atomic_fetch_and_explicit(volatile A *object, M operand, memory_order order);<td>B.16 Atomics
+<tr><td>missing<td> <td> <td>atomic_fetch_or_explicit<td>stdatomic.h<td>C atomic_fetch_or_explicit(volatile A *object, M operand, memory_order order);<td>B.16 Atomics
+<tr><td>missing<td> <td> <td>atomic_fetch_xor_explicit<td>stdatomic.h<td>C atomic_fetch_xor_explicit(volatile A *object, M operand, memory_order order);<td>B.16 Atomics