1 files changed, 3 insertions, 0 deletions
diff --git a/src/c_asndfile.h b/src/c_asndfile.h
index 8c2a173..4ff7606 100644
--- a/src/c_asndfile.h
+++ b/src/c_asndfile.h
@@ -106,6 +106,9 @@ extern const int err_malformed_file;
 extern const int err_unsupported_encoding;
 
 
+size_t c_pointer_size();
+
+
 typedef struct {
     int64_t frames;
     int samplerate;