Defined in 5 files as a macro:

• contrib/gcc/gthr-dce.h, line 54 (as a macro)
• contrib/gcc/gthr-nks.h, line 45 (as a macro)
• contrib/gcc/gthr-rtems.h, line 42 (as a macro)
• contrib/gcc/gthr-vxworks.h, line 50 (as a macro)
• contrib/gcc/gthr-win32.h, line 356 (as a macro)

Referenced in 4 files:

• contrib/gcc/config/vxlib.c, line 230
• contrib/gcc/unwind-dw2-fde.c
  • line 58
  • line 62
• contrib/libstdc++/include/ext/concurrence.h, line 125
• contrib/libstdc++/src/mt_allocator.cc
  • line 589
  • line 781