1 files changed, 0 insertions, 49 deletions
diff --git a/libnet/ip.c b/libnet/ip.c
deleted file mode 100644
index eb2e202..0000000
--- a/libnet/ip.c
+++ /dev/null
@@ -1,49 +0,0 @@
-// MIT License, Copyright (c) 2020 Marvin Borner
-// Most net/ip handlers are in the kernel space
-// This is a userspace wrapper for some things
-
-#include <def.h>
-#include <mem.h>
-#include <net.h>
-#include <str.h>
-
-// Inspired by Paul Vixie, 1996
-int ip_pton(const char *src, u32 *dst)
-{
-	const char *end = src + strlen(src);
-	u8 tmp[4], *tp;
-	int ch = 0;
-	int saw_digit = 0;
-	int octets = 0;
-	*(tp = tmp) = 0;
-
-	while (src < end) {
-		ch = *src++;
-		if (ch >= '0' && ch <= '9') {
-			u32 new = *tp * 10 + (ch - '0');
-
-			if ((saw_digit && *tp == 0) || new > 255)
-				return 0;
-
-			*tp = new;
-			if (!saw_digit) {
-				if (++octets > 4)
-					return 0;
-				saw_digit = 1;
-			}
-		} else if (ch == '.' && saw_digit) {
-			if (octets == 4)
-				return 0;
-			*++tp = 0;
-			saw_digit = 0;
-		} else {
-			return 0;
-		}
-	}
-
-	if (octets < 4)
-		return 0;
-
-	*dst = htonl(*(u32 *)tmp);
-	return 1;
-}