Defined in 3 files as a variable:
- external/bsd/byacc/dist/test/btyacc/btyacc_calc1.tab.c, line 202 (as a variable)
- external/bsd/byacc/dist/test/btyacc/calc1.tab.c, line 201 (as a variable)
- external/bsd/byacc/dist/test/yacc/calc1.tab.c, line 181 (as a variable)