onigenc_set_default_caseconv_table  369 include/ruby/oniguruma.h PUREFUNC(ONIG_EXTERN void  onigenc_set_default_caseconv_table P_((const OnigUChar* table)));
onigenc_set_default_caseconv_table 3908 re.c               onigenc_set_default_caseconv_table((UChar*)casetable);