python, hg: tow outside the environment.

they've served us well, and can ride off into the sunset.

1 files changed, 0 insertions, 25 deletions

diff --git a/sys/src/cmd/python/Python/memmove.c b/sys/src/cmd/python/Python/memmove.c
deleted file mode 100644
index 6fb0dad93..000000000
--- a/sys/src/cmd/python/Python/memmove.c
+++ /dev/null
@@ -1,25 +0,0 @@
-
-/* A perhaps slow but I hope correct implementation of memmove */
-
-extern char *memcpy(char *, char *, int);
-
-char *
-memmove(char *dst, char *src, int n)
-{
-	char *realdst = dst;
-	if (n <= 0)
-		return dst;
-	if (src >= dst+n || dst >= src+n)
-		return memcpy(dst, src, n);
-	if (src > dst) {
-		while (--n >= 0)
-			*dst++ = *src++;
-	}
-	else if (src < dst) {
-		src += n;
-		dst += n;
-		while (--n >= 0)
-			*--dst = *--src;
-	}
-	return realdst;
-}