import KernelEx-4.0-RC1

kexcrt/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++;
+	}
+}