argp-help.c:1733:4: warning: #warning No reasonable value to return
argp-parse.c:1051: warning: 'optstart' might be used uninitialized in this function
mempcpy.c:14: warning: no previous prototype for 'mempcpy'
strndup.c:15: warning: no previous prototype for 'strndup'
strchrnul.c:15: warning: no previous prototype for 'strchrnul'
pgp-encode.c:254: warning: unused variable `digest16'
rsa2openpgp.c:69: warning: unused variable `key_length'
aesdata.c:26: warning: built-in function 'log' declared as non-function
getopt.h:146: warning: function declaration isn't a prototype
getopt.h:146: warning: function declaration isn't a prototype
getopt.c:211: warning: function declaration isn't a prototype
getopt.c:216: warning: function declaration isn't a prototype
getopt.c:985: warning: function declaration isn't a prototype
getopt.h:146: warning: function declaration isn't a prototype
des-compat-test.c:313: warning: unused variable `qret'
des-compat-test.c:314: warning: unused variable `lqret'
des-compat-test.c:315: warning: unused variable `num'
des-compat-test.c:316: warning: unused variable `str'
des-compat-test.c:294: warning: 'cfb_test' declared `static' but never defined
des-compat-test.c:295: warning: 'cfb64_test' declared `static' but never defined
des-compat-test.c:296: warning: 'ede_cfb64_test' declared `static' but never defined
nettle-openssl.c:96: warning: passing arg 1 of `DES_key_sched' from incompatible pointer type
nettle-openssl.c:96: warning: passing arg 2 of `DES_key_sched' from incompatible pointer type
nettle-openssl.c:108: warning: passing arg 1 of `DES_ecb_encrypt' from incompatible pointer type
nettle-openssl.c:108: warning: passing arg 2 of `DES_ecb_encrypt' from incompatible pointer type
nettle-openssl.c:108: warning: passing arg 3 of `DES_ecb_encrypt' from incompatible pointer type
nettle-openssl.c:122: warning: passing arg 1 of `DES_ecb_encrypt' from incompatible pointer type
nettle-openssl.c:122: warning: passing arg 2 of `DES_ecb_encrypt' from incompatible pointer type
nettle-openssl.c:122: warning: passing arg 3 of `DES_ecb_encrypt' from incompatible pointer type
lsftp.c:181: warning: passing arg 1 of `do_gnu_stuff' from incompatible pointer type
rl.c:509: warning: unused variable `username'
rl.c:192: warning: unused parameter 'end'
rl.c:444: warning: unused parameter 'text'
sftp_c.c:938: warning: unused parameter 'fnamelen'
sftp_c.c:1239: warning: unused parameter 'fnamelen'
sftp_bind.c:216: warning: suggest parentheses around assignment used as truth value
sftp_bind.c:240: warning: suggest parentheses around assignment used as truth value
sftp_bind.c:1800: warning: unused variable `screenwidth'
sftp_bind.c:2390: warning: unused variable `f'
dc.c:790: warning: comparison between signed and unsigned
misc_fun.c:61: warning: unused parameter 'envp'
misc_fun.c:68: warning: unused parameter 'local'
io_input.c:149: warning: comparison between signed and unsigned
io_output.c:196: warning: comparison between signed and unsigned
tag.c:101: warning: 'spki_string_dup' defined but not used
tag.c:374: warning: 'spki_tag_range_alloc' defined but not used
getopt.h:146: warning: function declaration isn't a prototype
getopt.h:146: warning: function declaration isn't a prototype
getopt.c:211: warning: function declaration isn't a prototype
getopt.c:216: warning: function declaration isn't a prototype
getopt.c:985: warning: function declaration isn't a prototype
getopt.h:146: warning: function declaration isn't a prototype
getopt.h:146: warning: function declaration isn't a prototype
getopt.h:146: warning: function declaration isn't a prototype
getopt.h:146: warning: function declaration isn't a prototype
list.c:55: warning: statement with no effect
unix_process.c:230: warning: 'lsh_strncpy' defined but not used
werror.c:614: warning: 'werror_format' defined but not used
lsh-make-seed.c:1036: warning: comparison between signed and unsigned
lshd.c:695: warning: 'host' might be used uninitialized in this function