static void *ngx_http_office_hours_create_conf(ngx_conf_t * cf);
static char *ngx_http_office_hours_merge_conf(ngx_conf_t * cf,
static void *ngx_http_office_hours_create_conf(ngx_conf_t * cf);
static char *ngx_http_office_hours_merge_conf(ngx_conf_t * cf,