1 int a2i_ASN1_INTEGER(BIO *bp,ASN1_INTEGER *bs,char *buf,int size)
2 int i2a_ASN1_INTEGER(BIO *bp, ASN1_INTEGER *a)
3 int i2d_ASN1_INTEGER(ASN1_INTEGER *a,unsigned char **pp)
4 ASN1_INTEGER * d2i_ASN1_INTEGER(ASN1_INTEGER **a,unsigned char **pp,long length)