REuint32 e = x->endIndex;
REuint32 e = (REuint32)x->endIndex;
static REMatchState *bolMatcher(REGlobalData *gData, REMatchState *x){    REuint32 e = x->endIndex;    if (e != 0) {        if (gData->globalMultiline ||                    (gData->regexp->flags & RE_MULTILINE)) {            if (!RE_ISLINETERM(gData->input[e - 1]))                return NULL;        }        else            return NULL;    }    return x;}