1 files changed, 4 insertions, 4 deletions
diff --git a/libio/iofwrite.c b/libio/iofwrite.c
index 443c53517c..800341b7da 100644
--- a/libio/iofwrite.c
+++ b/libio/iofwrite.c
@@ -26,11 +26,11 @@
 
 #include "libioP.h"
 
-_IO_size_t
-_IO_fwrite (const void *buf, _IO_size_t size, _IO_size_t count, _IO_FILE *fp)
+size_t
+_IO_fwrite (const void *buf, size_t size, size_t count, FILE *fp)
 {
-  _IO_size_t request = size * count;
-  _IO_size_t written = 0;
+  size_t request = size * count;
+  size_t written = 0;
   CHECK_FILE (fp, 0);
   if (request == 0)
     return 0;