update.

[chise/xemacs-chise.git.1] / src / md5.c

diff --git a/src/md5.c b/src/md5.c
index 6f5f1bf..ec1337c 100644 (file)
--- a/src/md5.c
+++ b/src/md5.c
@@ -29,10 +29,7 @@
 #include <sys/types.h>
 #include <string.h>
 #include <stdio.h>
-
-#if defined HAVE_LIMITS_H || _LIBC
-# include <limits.h>
-#endif
+#include <limits.h>
 
 /* The following contortions are an attempt to use the C preprocessor
    to determine an unsigned integral type that is 32 bits wide.  An
@@ -582,9 +579,9 @@ file-coding or Mule support.  Otherwise, they are ignored.
   while (1)
     {
       Bufbyte tempbuf[1024];   /* some random amount */
-      ssize_t size_in_bytes =
+      Lstream_data_count size_in_bytes =
        Lstream_read (XLSTREAM (instream), tempbuf, sizeof (tempbuf));
-      if (!size_in_bytes)
+      if (size_in_bytes <= 0)
        break;
 
       /* Process the bytes.  */