Defined in 4 files as a macro:

• external/gpl3/gcc/dist/gcc/config/linux.h, line 135 (as a macro)
• external/gpl3/gcc/dist/gcc/config/linux.h, line 138 (as a macro)
• external/gpl3/gcc/dist/gcc/config/rs6000/sysv4.h, line 1004 (as a macro)
• external/gpl3/gcc/dist/gcc/config/rs6000/sysv4.h, line 1007 (as a macro)

Referenced in 2 files:

• external/gpl3/gcc/dist/gcc/config/linux.h, line 178
• external/gpl3/gcc/dist/gcc/config/rs6000/sysv4.h, line 1047