argp-help.c:1739:4: warning: #warning No reasonable value to return
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'
tag.c:105: warning: 'spki_string_dup' defined but not used
tag.c:378: 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:397: warning: unused parameter 'argc'
getopt.c:398: warning: unused parameter 'argv'
getopt.c:985: warning: function declaration isn't a prototype
getopt.h:146: warning: function declaration isn't a prototype
list.c:54: warning: statement with no effect
ssh_read.c:69: warning: comparison between signed and unsigned
werror.c:543: warning: comparison between signed and unsigned
werror.c:543: warning: comparison between signed and unsigned
unix_random.c:254: warning: comparison of unsigned expression >= 0 is always true
lsftp.c:181: warning: passing argument 1 of 'do_gnu_stuff' from incompatible pointer type
rl.c:77:5: warning: #warning "lsftp doesn't work with your readline library, please disable readline and contact the author."
sftp_c.c:938: warning: unused parameter 'fnamelen'
sftp_c.c:1239: warning: unused parameter 'fnamelen'
sftp_bind.c:1783: warning: unused variable 'screenwidth'
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