From 575f2e424a17737111786227103a428fb5c20396 Mon Sep 17 00:00:00 2001
From: wangzhengquan <wangzhengquan85@126.com>
Date: 星期一, 12 十月 2020 18:15:27 +0800
Subject: [PATCH] req_rep

---
 src/socket/net_mod_socket_io.h |   41 +++++++++++++++++++++++++++++++++++++++++
 1 files changed, 41 insertions(+), 0 deletions(-)

diff --git a/src/socket/net_mod_socket_io.h b/src/socket/net_mod_socket_io.h
index cfe153d..7b41b04 100644
--- a/src/socket/net_mod_socket_io.h
+++ b/src/socket/net_mod_socket_io.h
@@ -6,5 +6,46 @@
 #define PKG_SEP "\r\n\r\n"
 
 ssize_t rio_readpkgb(rio_t *rp, char *usrbuf, size_t maxlen);
+int is_little_endian();
+void swap_bytes(void *pv, size_t n);
+uint16_t swap_uint16( uint16_t val ) ;
+int16_t swap_int16( int16_t val ) ;
+uint32_t swap_uint32( uint32_t val );
+int32_t swap_int32( int32_t val );
+int64_t swap_int64( int64_t val );
+uint64_t swap_uint64( uint64_t val );
 
+#define SWAP_BYTES(x) swap_bytes(&x, sizeof(x))
+
+
+
+
+// #include <endian.h>
+// uint16_t htobe16(uint16_t host_16bits);
+// uint16_t htole16(uint16_t host_16bits);
+// uint16_t be16toh(uint16_t big_endian_16bits);
+// uint16_t le16toh(uint16_t little_endian_16bits);
+
+// uint32_t htobe32(uint32_t host_32bits);
+// uint32_t htole32(uint32_t host_32bits);
+// uint32_t be32toh(uint32_t big_endian_32bits);
+// uint32_t le32toh(uint32_t little_endian_32bits);
+
+// uint64_t htobe64(uint64_t host_64bits);
+// uint64_t htole64(uint64_t host_64bits);
+// uint64_t be64toh(uint64_t big_endian_64bits);
+// uint64_t le64toh(uint64_t little_endian_64bits);
+
+
+
+
+// #include <arpa/inet.h>
+
+// uint32_t htonl(uint32_t hostlong);
+
+// uint16_t htons(uint16_t hostshort);
+
+// uint32_t ntohl(uint32_t netlong);
+
+// uint16_t ntohs(uint16_t netshort);
 #endif
\ No newline at end of file

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