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-rw-r--r--include/platform.h5
1 files changed, 4 insertions, 1 deletions
diff --git a/include/platform.h b/include/platform.h
index 47fd5f63d..317349fed 100644
--- a/include/platform.h
+++ b/include/platform.h
@@ -173,7 +173,10 @@
/* performs reasonably well (gcc usually inlines memcpy here) */
#define move_from_unaligned16(v, u16p) (memcpy(&(v), (u16p), 2))
#define move_from_unaligned32(v, u32p) (memcpy(&(v), (u32p), 4))
-#define move_to_unaligned32(u32p, v) (memcpy((u32p), &(v), 4))
+#define move_to_unaligned32(u32p, v) do { \
+ uint32_t __t = (v); \
+ memcpy((u32p), &__t, 4); \
+} while (0)
#endif
/* ---- Networking ------------------------------------------ */