pool.acid depends on the object type.

Reference: /n/atom/patch/applied2013/leakobjdep
Date: Wed Dec  4 20:41:16 CET 2013
Signed-off-by: quanstro@quanstro.net

--- /sys/lib/acid/leak	Wed Dec  4 20:40:53 2013
+++ /sys/lib/acid/leak	Wed Dec  4 20:40:53 2013
@@ -1,7 +1,7 @@
 //
 // usage: acid -l pool -l leak
 //
-include("/sys/src/libc/port/pool.acid");
+include("/sys/src/libc/port/pool.acid" + objchar);
 
 defn
 dumppool(p, sum)
--- /sys/lib/acid/pool	Wed Dec  4 20:40:53 2013
+++ /sys/lib/acid/pool	Wed Dec  4 20:40:53 2013
@@ -1,4 +1,4 @@
-include("/sys/src/libc/port/pool.acid");
+include("/sys/src/libc/port/pool.acid" + objchar);
 
 aggr Byte {
 	'b' 0 byte;