From: Alan Cox <alan@linux.intel.com>
Date: Wed, 13 Jan 2016 18:39:55 +0000 (+0000)
Subject: cpu-z80: add ntohl
X-Git-Url: https://git.ndcode.org/public/gitweb.cgi?a=commitdiff_plain;h=b64e62d57182e247117707cfe6e93e5e62c237bf;p=FUZIX.git

cpu-z80: add ntohl
---

diff --git a/Kernel/cpu-z80/cpu.h b/Kernel/cpu-z80/cpu.h
index 9e5fe12a..6c18da17 100644
--- a/Kernel/cpu-z80/cpu.h
+++ b/Kernel/cpu-z80/cpu.h
@@ -82,3 +82,5 @@ typedef union {            /* this structure is endian dependent */
 #define COMMON_MEMORY   static void COMMONSEG(void)  __naked { __asm .area _COMMONMEM __endasm; }
 
 #define ntohs(x)	((((x) & 0xFF) << 8) | (((x) & 0xFF00) >> 8))
+#define ntohl(x)	((((x) & 0xFF) << 24) | (((x) & 0xFF00) << 8) | \
+                         (((x) & 0xFF0000) >> 8) | (((x >> 24) & 0xFF)))