Extern or forward variable declaration at kconfig/expr.h, line 157 References: kconfig/expr.c, line 149 kconfig/expr.c, line 157 kconfig/expr.c, line 158 kconfig/expr.c, line 245 kconfig/expr.c, line 249 kconfig/expr.c, line 261 kconfig/expr.c, line 265 kconfig/expr.c, line 281 kconfig/expr.c, line 297 kconfig/expr.c, line 336 kconfig/expr.c, line 384 kconfig/expr.c, line 387 kconfig/expr.c, line 388 kconfig/expr.c, line 393 kconfig/expr.c, line 394 kconfig/expr.c, line 449 kconfig/expr.c, line 450 kconfig/expr.c, line 465 kconfig/expr.c, line 472 kconfig/expr.c, line 475 kconfig/expr.c, line 476 kconfig/expr.c, line 484 kconfig/expr.c, line 487 kconfig/expr.c, line 488 kconfig/expr.c, line 540 kconfig/expr.c, line 588 kconfig/expr.c, line 662 kconfig/expr.c, line 671 kconfig/expr.c, line 684 kconfig/expr.c, line 746 kconfig/expr.c, line 758 kconfig/expr.c, line 821 kconfig/expr.c, line 874 kconfig/expr.c, line 875 kconfig/expr.c, line 898 kconfig/expr.c, line 908 kconfig/expr.c, line 921 kconfig/expr.c, line 922 kconfig/expr.c, line 929 kconfig/expr.h, line 157 kconfig/expr.h, line 194 kconfig/menu.c, line 283 kconfig/menu.c, line 292 kconfig/symbol.c, line 23 kconfig/symbol.c, line 288 kconfig/symbol.c, line 661 kconfig/symbol.c, line 707