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Diffstat (limited to 'ports/sysdeps/ia64/bits/byteswap.h')
-rw-r--r--ports/sysdeps/ia64/bits/byteswap.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/ports/sysdeps/ia64/bits/byteswap.h b/ports/sysdeps/ia64/bits/byteswap.h
index 68612487d3..d363c3e1cf 100644
--- a/ports/sysdeps/ia64/bits/byteswap.h
+++ b/ports/sysdeps/ia64/bits/byteswap.h
@@ -25,7 +25,7 @@
 
 /* Swap bytes in 16 bit value.  */
 #define __bswap_constant_16(x) \
-     ((((x) >> 8) & 0xff) | (((x) & 0xff) << 8))
+     ((unsigned short int)((((x) >> 8) & 0xff) | (((x) & 0xff) << 8)))
 
 /* Get __bswap_16.  */
 #include <bits/byteswap-16.h>