over              521 http/modules/ngx_http_dav_module.c     ngx_table_elt_t          *dest, *over;
over              637 http/modules/ngx_http_dav_module.c     over = r->headers_in.overwrite;
over              639 http/modules/ngx_http_dav_module.c     if (over) {
over              640 http/modules/ngx_http_dav_module.c         if (over->value.len == 1) {
over              641 http/modules/ngx_http_dav_module.c             ch = over->value.data[0];
over              657 http/modules/ngx_http_dav_module.c                       &over->value);