al               4140 ext/gd/gd.c    	int fg_al, bg_al, al;
al               4189 ext/gd/gd.c    		al = bg_al + (double) (fg_al - bg_al) / aa_steps * (i + 1);
al               4190 ext/gd/gd.c    		aa[i] = gdImageColorResolveAlpha(bg_img, rd, gr, bl, al);
al               1286 ext/openssl/xp_ssl.c static int server_sni_callback(SSL *ssl_handle, int *al, void *arg) /* {{{ */