X-Git-Url: http://git.joshuawise.com/netwatch.git/blobdiff_plain/18a0d8bbdf5091d39ce852c03a2a35000e1e0760..db9fad13f192963786c7ac90d305467ac00bd145:/lib/minilib.c

diff --git a/lib/minilib.c b/lib/minilib.c
index 392eae7..935d0c4 100644
--- a/lib/minilib.c
+++ b/lib/minilib.c
@@ -74,6 +74,17 @@ void memset(void *dest, int data, int bytes)
 		*(cdest++) = (unsigned char)data;
 }
 
+void *memchr(const void *buf, char c, int maxlen)
+{
+	const char * cbuf = buf;
+	while (maxlen--)
+	{
+		if (*cbuf == c) return (void *)cbuf;
+		cbuf++;
+	}
+	return 0;
+}
+
 void memmove(void *dest, void *src, int bytes)
 {
 	char * cdest = dest;
@@ -157,6 +168,12 @@ void tohex(char *s, unsigned long l)
 	}
 }
 
+void btohex(char *s, unsigned char c)
+{
+	s[0] = hexarr[c >> 4];
+	s[1] = hexarr[c & 0xF];
+}
+
 void puthex(unsigned long l)
 {
 	char d[9];