From: Jacob Potter <jacob@J4CBO-MBP-R7.RES.CMU.EDU>
Date: Thu, 2 Oct 2008 22:43:32 +0000 (-0400)
Subject: add htons
X-Git-Url: http://git.joshuawise.com/netwatch.git/commitdiff_plain/644af6b41a9ecbefecb70ec4cca307974e1300c4?hp=42e26afa5bd5fa75849fb51d0e7918aa51cffda7

add htons
---

diff --git a/include/minilib.h b/include/minilib.h
index 3704bca..90abfc9 100644
--- a/include/minilib.h
+++ b/include/minilib.h
@@ -16,5 +16,6 @@ extern int vsprintf(char *s, const char *fmt, va_list args);
 extern int vsnprintf(char *s, int size, const char *fmt, va_list args);
 extern int sprintf(char *s, const char *fmt, ...);
 extern int snprintf(char *s, int size, const char *fmt, ...);
+extern unsigned short htons(unsigned short in);
 
 #endif
diff --git a/lib/minilib.c b/lib/minilib.c
index 48d7948..0e5786e 100644
--- a/lib/minilib.c
+++ b/lib/minilib.c
@@ -81,3 +81,8 @@ void puthex(unsigned long l)
 	tohex(d, l);
 	puts(d);
 }
+
+unsigned short htons(unsigned short in)
+{
+	return (in >> 8) | (in << 8);
+}