stack_pop_level   671 ext/mbstring/oniguruma/oniguruma.h   int stack_pop_level;
stack_pop_level  5402 ext/mbstring/oniguruma/regcomp.c       reg->stack_pop_level = STACK_POP_LEVEL_ALL;
stack_pop_level  5405 ext/mbstring/oniguruma/regcomp.c 	reg->stack_pop_level = STACK_POP_LEVEL_MEM_START;
stack_pop_level  5407 ext/mbstring/oniguruma/regcomp.c 	reg->stack_pop_level = STACK_POP_LEVEL_FREE;
stack_pop_level  1269 ext/mbstring/oniguruma/regexec.c   pop_level = reg->stack_pop_level;