lib/ccan/tally.h: update for FreeBSD compile.

Based on commit 0284423676209380a2e07086b9b356096a2f93e6 from CCAN:
Author: Rusty Russell <rusty@rustcorp.com.au>
Date:   Tue Jun 21 10:43:31 2011 +0930

    tally: fix FreeBSD compile, memleak in tests.

    Posix says ssize_t is in sys/types.h; on Linux stdlib.h is enough.

Autobuild-User: Rusty Russell <rusty@rustcorp.com.au>
Autobuild-Date: Tue Jun 21 05:52:12 CEST 2011 on sn-devel-104

7 files changed, 8 insertions, 2 deletions

diff --git a/lib/ccan/tally/tally.c b/lib/ccan/tally/tally.c
index 0d01907955..b1839befe3 100644
--- a/lib/ccan/tally/tally.c
+++ b/lib/ccan/tally/tally.c
@@ -1,4 +1,3 @@
-#include "config.h"
 #include <ccan/tally/tally.h>
 #include <ccan/build_assert/build_assert.h>
 #include <ccan/likely/likely.h>
@@ -7,6 +6,7 @@
 #include <string.h>
 #include <stdio.h>
 #include <assert.h>
+#include <stdlib.h>
 
 #define SIZET_BITS (sizeof(size_t)*CHAR_BIT)
 
diff --git a/lib/ccan/tally/tally.h b/lib/ccan/tally/tally.h
index e715717507..650e2656cd 100644
--- a/lib/ccan/tally/tally.h
+++ b/lib/ccan/tally/tally.h
@@ -1,6 +1,7 @@
 #ifndef CCAN_TALLY_H
 #define CCAN_TALLY_H
-#include <stdlib.h>
+#include "config.h"
+#include <sys/types.h>
 
 struct tally;
 
diff --git a/lib/ccan/tally/test/run-mean.c b/lib/ccan/tally/test/run-mean.c
index a4a67cf9c8..b43dea6b28 100644
--- a/lib/ccan/tally/test/run-mean.c
+++ b/lib/ccan/tally/test/run-mean.c
@@ -25,5 +25,6 @@ int main(void)
 		ok1(tally_mean(tally) == 0);
 	}
 
+	free(tally);
 	return exit_status();
 }
diff --git a/lib/ccan/tally/test/run-median.c b/lib/ccan/tally/test/run-median.c
index f461c2ec8f..b12fd8a021 100644
--- a/lib/ccan/tally/test/run-median.c
+++ b/lib/ccan/tally/test/run-median.c
@@ -40,6 +40,7 @@ int main(void)
 		ok1(median - (ssize_t)err <= i/2
 		    && median + (ssize_t)err >= i/2);
 	}
+	free(tally);
 
 	return exit_status();
 }
diff --git a/lib/ccan/tally/test/run-min-max.c b/lib/ccan/tally/test/run-min-max.c
index ffb0f2eff4..c92f6d382a 100644
--- a/lib/ccan/tally/test/run-min-max.c
+++ b/lib/ccan/tally/test/run-min-max.c
@@ -16,5 +16,6 @@ int main(void)
 		ok1(tally_max(tally) == i);
 		ok1(tally_min(tally) == -i);
 	}
+	free(tally);
 	return exit_status();
 }
diff --git a/lib/ccan/tally/test/run-mode.c b/lib/ccan/tally/test/run-mode.c
index 7216738bfb..cd2f230443 100644
--- a/lib/ccan/tally/test/run-mode.c
+++ b/lib/ccan/tally/test/run-mode.c
@@ -41,5 +41,6 @@ int main(void)
 		ok1(mode - (ssize_t)err <= 0 && mode + (ssize_t)err >= 0);
 	}
 
+	free(tally);
 	return exit_status();
 }
diff --git a/lib/ccan/tally/test/run-renormalize.c b/lib/ccan/tally/test/run-renormalize.c
index 7c141528d2..8fe9dbce32 100644
--- a/lib/ccan/tally/test/run-renormalize.c
+++ b/lib/ccan/tally/test/run-renormalize.c
@@ -21,5 +21,6 @@ int main(void)
 	ok1(tally->counts[0] == 2);
 	ok1(tally->counts[1] == 0);
 
+	free(tally);
 	return exit_status();
 }