X-Git-Url: http://git.joshuawise.com/netwatch.git/blobdiff_plain/56553b7318d2a1466ad07c1955d30a5744b16f12..9b8c947be2d07e7c5006a92127e58b6022718cbd:/grubload/minilib.c?ds=sidebyside

diff --git a/grubload/minilib.c b/grubload/minilib.c
new file mode 100644
index 0000000..f2ab662
--- /dev/null
+++ b/grubload/minilib.c
@@ -0,0 +1,45 @@
+#include "console.h"
+
+void memcpy(unsigned char *a2, unsigned char *a1, int bytes)
+{
+	while (bytes--)
+		*(a2++) = *(a1++);
+}
+
+void memmove(unsigned char *dest, unsigned char *src, int bytes)
+{
+	if ((dest > src) && (dest <= (src + bytes)))
+	{
+		/* do it backwards! */
+		dest += bytes;
+		src += bytes;
+		while (bytes--)
+			*(--dest) = *(--src);
+	} else
+		while (bytes--)
+			*(dest++) = *(src++);
+}
+
+int strlen(char *c)
+{
+	int l = 0;
+	while (*(c++))
+		l++;
+	return l;
+}
+
+void puts(char *c)
+{
+	putbytes(c, strlen(c));
+}
+
+static char hexarr[] = "0123456789ABCDEF";
+void puthex(unsigned long l)
+{
+	int i;
+	for (i = 0; i < 8; i++)
+	{
+		putbyte(hexarr[l >> 28]);
+		l <<= 4;
+	}
+}