1 files changed, 24 insertions, 0 deletions
diff --git a/contrib/syslinux-4.02/com32/lib/memswap.c b/contrib/syslinux-4.02/com32/lib/memswap.c
new file mode 100644
index 0000000..53813ab
--- /dev/null
+++ b/contrib/syslinux-4.02/com32/lib/memswap.c
@@ -0,0 +1,24 @@
+/*
+ * memswap()
+ *
+ * Swaps the contents of two nonoverlapping memory areas.
+ * This really could be done faster...
+ */
+
+#include <string.h>
+
+void memswap(void *m1, void *m2, size_t n)
+{
+    char *p = m1;
+    char *q = m2;
+    char tmp;
+
+    while (n--) {
+	tmp = *p;
+	*p = *q;
+	*q = tmp;
+
+	p++;
+	q++;
+    }
+}