Defined in 3 files as a macro:

• sys/amd64/include/atomic.h, line 641 (as a macro)
• sys/i386/include/atomic.h, line 893 (as a macro)
• sys/powerpc/include/atomic.h, line 425 (as a macro)

Referenced in 3 files:

• sys/arm64/include/atomic.h
  • line 485
  • line 493
• sys/mips/include/atomic.h, line 667
• sys/riscv/include/atomic.h
  • line 559
  • line 567