ngx_http_empty_gif   12 src/http/modules/ngx_http_empty_gif_module.c static char *ngx_http_empty_gif(ngx_conf_t *cf, ngx_command_t *cmd,
ngx_http_empty_gif   19 src/http/modules/ngx_http_empty_gif_module.c       ngx_http_empty_gif,