Defined in 2 files as a macro:

• include/linux/siphash.h, line 152 (as a macro)
• tools/testing/selftests/bpf/progs/test_siphash.h, line 20 (as a macro)

Referenced in 3 files:

• drivers/char/random.c, line 1016
• lib/siphash.c, line 23
• tools/testing/selftests/bpf/progs/test_siphash.h, line 29