Defined in 3 files as a variable:
- external/bsd/byacc/dist/test/btyacc/calc.tab.c, line 274 (as a variable)
- external/bsd/byacc/dist/test/btyacc/code_calc.tab.c, line 104 (as a variable)
- external/bsd/byacc/dist/test/btyacc/pure_calc.tab.c, line 284 (as a variable)