Call for testing for coming 2.9 release.

[Tom Holroyd]

Alpha Linux RedHat.

readpass.c: In function `read_passphrase':
readpass.c:120: warning: passing arg 2 of `ssh_askpass' discards
qualifiers from pointer target type

auth-passwd.c: In function `auth_password':
auth-passwd.c:209: warning: implicit declaration of function `crypt'
auth-passwd.c:209: warning: assignment makes pointer from integer without
a cast

sftp-server.c: In function `process_read':
sftp-server.c:440: warning: long long unsigned int format, long unsigned
int arg (arg 4)
sftp-server.c: In function `process_write':
sftp-server.c:481: warning: long long unsigned int format, long unsigned
int arg (arg 4)
sftp-server.c: In function `ls_file':
sftp-server.c:724: warning: long long unsigned int format, long unsigned
int arg (arg 8)

sftp-client.c: In function `do_download':
sftp-client.c:745: warning: long long unsigned int format, long unsigned
int arg (arg 3)
sftp-client.c:778: warning: long long unsigned int format, long unsigned
int arg (arg 3)
sftp-client.c: In function `do_upload':
sftp-client.c:899: warning: long long unsigned int format, long unsigned
int arg (arg 3)
sftp-client.c:910: warning: long long unsigned int format, long unsigned
int arg (arg 3)

The one in auth-passwd.c is bad because sizeof(void *) == 8 but
sizeof(int) == 4.