1 files changed, 28 insertions, 0 deletions
diff --git a/src/libauthsrv/convPR2M.c b/src/libauthsrv/convPR2M.c
new file mode 100644
index 00000000..8b2422f1
--- /dev/null
+++ b/src/libauthsrv/convPR2M.c
@@ -0,0 +1,28 @@
+#include <u.h>
+#include <libc.h>
+#include <authsrv.h>
+
+#define	CHAR(x)		*p++ = f->x
+#define	SHORT(x)	p[0] = f->x; p[1] = f->x>>8; p += 2
+#define	VLONG(q)	p[0] = (q); p[1] = (q)>>8; p[2] = (q)>>16; p[3] = (q)>>24; p += 4
+#define	LONG(x)		VLONG(f->x)
+#define	STRING(x,n)	memmove(p, f->x, n); p += n
+
+int
+convPR2M(Passwordreq *f, char *ap, char *key)
+{
+	int n;
+	uchar *p;
+
+	p = (uchar*)ap;
+	CHAR(num);
+	STRING(old, ANAMELEN);
+	STRING(new, ANAMELEN);
+	CHAR(changesecret);
+	STRING(secret, SECRETLEN);
+	n = p - (uchar*)ap;
+	if(key)
+		encrypt(key, ap, n);
+	return n;
+}
+