ngx_escape_html   205 core/ngx_string.h uintptr_t ngx_escape_html(u_char *dst, u_char *src, size_t size);
ngx_escape_html  2188 http/modules/ngx_http_ssi_filter_module.c         len = ngx_escape_html(NULL, value->data, value->len);
ngx_escape_html  2196 http/modules/ngx_http_ssi_filter_module.c             (void) ngx_escape_html(p, value->data, value->len);