Fix implicit declaration warnings.

2 files changed, 2 insertions, 0 deletions

diff --git a/buffer-diff.c b/buffer-diff.c
index db6462c..27db9f9 100644
--- a/buffer-diff.c
+++ b/buffer-diff.c
@@ -30,6 +30,7 @@
 #include "read-png.h"
 #include "write-png.h"
 #include "util.h"
+#include "read-cache.h"
 
 int
 buffer_diff (unsigned char *buf_a,
diff --git a/test-poppler.c b/test-poppler.c
index f481e3a..d366fd4 100644
--- a/test-poppler.c
+++ b/test-poppler.c
@@ -13,6 +13,7 @@
 
 #include "util.h"
 #include "read-cache.h"
+#include "buffer-diff.h"
 #define FAIL(msg) \
 	do { fprintf (stderr, "FAIL: %s\n", msg); exit (-1); } while (0)