Changed a lot of ints to bools.

[pspp-builds.git] / src / libpspp / pool.h

diff --git a/src/libpspp/pool.h b/src/libpspp/pool.h
index fe4af29b73c4bcdccc77d1df03d8de21944c1432..7dab5b47e4978806926b1e914667fa0483aa562f 100644 (file)
--- a/src/libpspp/pool.h
+++ b/src/libpspp/pool.h
@@ -22,6 +22,7 @@
 
 #include <stdarg.h>
 #include <stdio.h>
+#include <stdbool.h>
 #include "compiler.h"
 
 /* Maximum size of a suballocated block.  Larger blocks are allocated
@@ -90,7 +91,7 @@ void pool_detach_file (struct pool *, FILE *);
 
 /* Custom allocations. */
 void pool_register (struct pool *, void (*free) (void *), void *p);
-int pool_unregister (struct pool *, void *);
+bool pool_unregister (struct pool *, void *);
 
 /* Partial freeing. */
 void pool_mark (struct pool *, struct pool_mark *);