X-Git-Url: https://git.distorted.org.uk/u/mdw/putty/blobdiff_plain/b3d375b244187cd77f45dc013668e6273e133179..115393d8e6050cc174ef15cc7cfaca23a81a3b89:/ssh.h

diff --git a/ssh.h b/ssh.h
index 3d02ad7d..6acd8780 100644
--- a/ssh.h
+++ b/ssh.h
@@ -447,6 +447,8 @@ int ssh1_write_bignum(void *data, Bignum bn);
 Bignum biggcd(Bignum a, Bignum b);
 unsigned short bignum_mod_short(Bignum number, unsigned short modulus);
 Bignum bignum_add_long(Bignum number, unsigned long addend);
+Bignum bigadd(Bignum a, Bignum b);
+Bignum bigsub(Bignum a, Bignum b);
 Bignum bigmul(Bignum a, Bignum b);
 Bignum bigmuladd(Bignum a, Bignum b, Bignum addend);
 Bignum bigdiv(Bignum a, Bignum b);