Re: compile with warning

Alot of time, compile in VC++ is success but got tons of warnings,
should I care about warnings? Does most VC++ program compile with alot
warnings too?

=================
1>------ Rebuild All started: Project: VisualNeon, Configuration:
Debug Win32 ------
1>Deleting intermediate and output files for project 'VisualNeon',
configuration 'Debug|Win32'
1>Compiling...
1>ne_207.c
1>d:\http2\neon-0.28.1\visualneon\ne_207.c(290) : warning C4996:
'sprintf' was declared deprecated
1> c:\program files\microsoft visual studio
8\vc\include\stdio.h(345) : see declaration of 'sprintf'
1> Message: 'This function or variable may be unsafe. Consider
using sprintf_s instead. To disable deprecation, use
_CRT_SECURE_NO_DEPRECATE. See online help for details.'
1>ne_acl.c
1>ne_alloc.c
1>d:\http2\neon-0.28.1\visualneon\ne_alloc.c(83) : warning C4996:
'strcpy' was declared deprecated
1> c:\program files\microsoft visual studio
8\vc\include\string.h(73) : see declaration of 'strcpy'
1> Message: 'This function or variable may be unsafe. Consider
using strcpy_s instead. To disable deprecation, use
_CRT_SECURE_NO_DEPRECATE. See online help for details.'
1>ne_auth.c
1>ne_basic.c
1>ne_compress.c
1>ne_dates.c
1>d:\http2\neon-0.28.1\visualneon\ne_dates.c(106) : warning C4996:
'gmtime' was declared deprecated
1> c:\program files\microsoft visual studio
8\vc\include\time.inl(101) : see declaration of 'gmtime'
1> Message: 'This function or variable may be unsafe. Consider
using gmtime_s instead. To disable deprecation, use
_CRT_SECURE_NO_DEPRECATE. See online help for details.'
1>d:\http2\neon-0.28.1\visualneon\ne_dates.c(134) : warning C4996:
'sscanf' was declared deprecated
1> c:\program files\microsoft visual studio
8\vc\include\stdio.h(311) : see declaration of 'sscanf'
1> Message: 'This function or variable may be unsafe. Consider
using sscanf_s instead. To disable deprecation, use
_CRT_SECURE_NO_DEPRECATE. See online help for details.'
1>d:\http2\neon-0.28.1\visualneon\ne_dates.c(142) : warning C4996:
'sscanf' was declared deprecated
1> c:\program files\microsoft visual studio
8\vc\include\stdio.h(311) : see declaration of 'sscanf'
1> Message: 'This function or variable may be unsafe. Consider
using sscanf_s instead. To disable deprecation, use
_CRT_SECURE_NO_DEPRECATE. See online help for details.'
1>d:\http2\neon-0.28.1\visualneon\ne_dates.c(149) : warning C4996:
'sscanf' was declared deprecated
1> c:\program files\microsoft visual studio
8\vc\include\stdio.h(311) : see declaration of 'sscanf'
1> Message: 'This function or variable may be unsafe. Consider
using sscanf_s instead. To disable deprecation, use
_CRT_SECURE_NO_DEPRECATE. See online help for details.'
1>d:\http2\neon-0.28.1\visualneon\ne_dates.c(177) : warning C4996:
'sscanf' was declared deprecated
1> c:\program files\microsoft visual studio
8\vc\include\stdio.h(311) : see declaration of 'sscanf'
1> Message: 'This function or variable may be unsafe. Consider
using sscanf_s instead. To disable deprecation, use
_CRT_SECURE_NO_DEPRECATE. See online help for details.'
1>d:\http2\neon-0.28.1\visualneon\ne_dates.c(202) : warning C4996:
'sscanf' was declared deprecated
1> c:\program files\microsoft visual studio
8\vc\include\stdio.h(311) : see declaration of 'sscanf'
1> Message: 'This function or variable may be unsafe. Consider
using sscanf_s instead. To disable deprecation, use
_CRT_SECURE_NO_DEPRECATE. See online help for details.'
1>d:\http2\neon-0.28.1\visualneon\ne_dates.c(238) : warning C4996:
'sscanf' was declared deprecated
1> c:\program files\microsoft visual studio
8\vc\include\stdio.h(311) : see declaration of 'sscanf'
1> Message: 'This function or variable may be unsafe. Consider
using sscanf_s instead. To disable deprecation, use
_CRT_SECURE_NO_DEPRECATE. See online help for details.'
1>ne_i18n.c
1>ne_locks.c
1>d:\http2\neon-0.28.1\visualneon\ne_locks.c(490) : warning C4996:
'strdup' was declared deprecated
1> c:\program files\microsoft visual studio
8\vc\include\string.h(205) : see declaration of 'strdup'
1> Message: 'The POSIX name for this item is deprecated.
Instead, use the ISO C++ conformant name: _strdup. See online help for
details.'
1>d:\http2\neon-0.28.1\visualneon\ne_locks.c(493) : warning C4996:
'strdup' was declared deprecated
1> c:\program files\microsoft visual studio
8\vc\include\string.h(205) : see declaration of 'strdup'
1> Message: 'The POSIX name for this item is deprecated.
Instead, use the ISO C++ conformant name: _strdup. See online help for
details.'
1>ne_md5.c
1>d:\http2\neon-0.28.1\visualneon\ne_md5.c(228) : warning C4267: '+='
: conversion from 'size_t' to 'md5_uint32', possible loss of data
1>d:\http2\neon-0.28.1\visualneon\ne_md5.c(236) : warning C4267: '=' :
conversion from 'size_t' to 'md5_uint32', possible loss of data
1>d:\http2\neon-0.28.1\visualneon\ne_md5.c(255) : warning C4267: '=' :
conversion from 'size_t' to 'md5_uint32', possible loss of data
1>d:\http2\neon-0.28.1\visualneon\ne_md5.c(286) : warning C4267: '+='
: conversion from 'size_t' to 'md5_uint32', possible loss of data
1>ne_pkcs11.c
1>ne_props.c
1>ne_redirect.c
1>ne_request.c
1>d:\http2\neon-0.28.1\visualneon\ne_request.c(278) : warning C4267:
'return' : conversion from 'size_t' to 'int', possible loss of data
1>d:\http2\neon-0.28.1\visualneon\ne_request.c(290) : warning C4267:
'function' : conversion from 'size_t' to 'unsigned int', possible loss
of data
1>d:\http2\neon-0.28.1\visualneon\ne_request.c(295) : warning C4996:
'lseek' was declared deprecated
1> c:\program files\microsoft visual studio
8\vc\include\io.h(326) : see declaration of 'lseek'
1> Message: 'The POSIX name for this item is deprecated.
Instead, use the ISO C++ conformant name: _lseek. See online help for
details.'
1>d:\http2\neon-0.28.1\visualneon\ne_request.c(306) : warning C4996:
'strcpy' was declared deprecated
1> c:\program files\microsoft visual studio
8\vc\include\string.h(73) : see declaration of 'strcpy'
1> Message: 'This function or variable may be unsafe. Consider
using strcpy_s instead. To disable deprecation, use
_CRT_SECURE_NO_DEPRECATE. See online help for details.'
1>d:\http2\neon-0.28.1\visualneon\ne_request.c(472) : warning C4267:
'function' : conversion from 'size_t' to 'ne_off_t', possible loss of
data
1>d:\http2\neon-0.28.1\visualneon\ne_request.c(774) : warning C4267:
'+=' : conversion from 'size_t' to 'ne_off_t', possible loss of data
1>d:\http2\neon-0.28.1\visualneon\ne_request.c(785) : warning C4267:
'return' : conversion from 'size_t' to 'int', possible loss of data
1>d:\http2\neon-0.28.1\visualneon\ne_request.c(1310) : warning C4996:
'write' was declared deprecated
1> c:\program files\microsoft visual studio
8\vc\include\io.h(334) : see declaration of 'write'
1> Message: 'The POSIX name for this item is deprecated.
Instead, use the ISO C++ conformant name: _write. See online help for
details.'
1>ne_session.c
1>d:\http2\neon-0.28.1\visualneon\ne_session.c(116) : warning C4996:
'strcpy' was declared deprecated
1> c:\program files\microsoft visual studio
8\vc\include\string.h(73) : see declaration of 'strcpy'
1> Message: 'This function or variable may be unsafe. Consider
using strcpy_s instead. To disable deprecation, use
_CRT_SECURE_NO_DEPRECATE. See online help for details.'
1>d:\http2\neon-0.28.1\visualneon\ne_session.c(138) : warning C4996:
'strcpy' was declared deprecated
1> c:\program files\microsoft visual studio
8\vc\include\string.h(73) : see declaration of 'strcpy'
1> Message: 'This function or variable may be unsafe. Consider
using strcpy_s instead. To disable deprecation, use
_CRT_SECURE_NO_DEPRECATE. See online help for details.'
1>d:\http2\neon-0.28.1\visualneon\ne_session.c(256) : warning C4996:
'strcat' was declared deprecated
1> c:\program files\microsoft visual studio
8\vc\include\string.h(78) : see declaration of 'strcat'
1> Message: 'This function or variable may be unsafe. Consider
using strcat_s instead. To disable deprecation, use
_CRT_SECURE_NO_DEPRECATE. See online help for details.'
1>ne_socket.c
1>d:\http2\neon-0.28.1\visualneon\ne_socket.c(243) : warning C4267:
'function' : conversion from 'size_t' to 'DWORD', possible loss of
data
1>d:\http2\neon-0.28.1\visualneon\ne_socket.c(441) : warning C4267:
'return' : conversion from 'size_t' to 'int', possible loss of data
1>d:\http2\neon-0.28.1\visualneon\ne_socket.c(456) : warning C4267:
'return' : conversion from 'size_t' to 'int', possible loss of data
1>d:\http2\neon-0.28.1\visualneon\ne_socket.c(466) : warning C4267:
'=' : conversion from 'size_t' to 'int', possible loss of data
1>d:\http2\neon-0.28.1\visualneon\ne_socket.c(482) : warning C4267:
'return' : conversion from 'size_t' to 'int', possible loss of data
1>d:\http2\neon-0.28.1\visualneon\ne_socket.c(505) : warning C4267:
'function' : conversion from 'size_t' to 'int', possible loss of data
1>d:\http2\neon-0.28.1\visualneon\ne_socket.c(509) : warning C4996:
'strncpy' was declared deprecated
1> c:\program files\microsoft visual studio
8\vc\include\string.h(156) : see declaration of 'strncpy'
1> Message: 'This function or variable may be unsafe. Consider
using strncpy_s instead. To disable deprecation, use
_CRT_SECURE_NO_DEPRECATE. See online help for details.'
1>d:\http2\neon-0.28.1\visualneon\ne_socket.c(534) : warning C4267:
'function' : conversion from 'size_t' to 'int', possible loss of data
1>d:\http2\neon-0.28.1\visualneon\ne_socket.c(785) : warning C4996:
'strncpy' was declared deprecated
1> c:\program files\microsoft visual studio
8\vc\include\string.h(156) : see declaration of 'strncpy'
1> Message: 'This function or variable may be unsafe. Consider
using strncpy_s instead. To disable deprecation, use
_CRT_SECURE_NO_DEPRECATE. See online help for details.'
1>d:\http2\neon-0.28.1\visualneon\ne_socket.c(794) : warning C4267:
'return' : conversion from 'size_t' to 'int', possible loss of data
1>d:\http2\neon-0.28.1\visualneon\ne_socket.c(966) : warning C4996:
'strncpy' was declared deprecated
1> c:\program files\microsoft visual studio
8\vc\include\string.h(156) : see declaration of 'strncpy'
1> Message: 'This function or variable may be unsafe. Consider
using strncpy_s instead. To disable deprecation, use
_CRT_SECURE_NO_DEPRECATE. See online help for details.'
1>d:\http2\neon-0.28.1\visualneon\ne_socket.c(979) : warning C4133:
'function' : incompatible types - from 'const ne_inet_addr *' to
'const char *'
1>d:\http2\neon-0.28.1\visualneon\ne_socket.c(981) : warning C4996:
'strncpy' was declared deprecated
1> c:\program files\microsoft visual studio
8\vc\include\string.h(156) : see declaration of 'strncpy'
1> Message: 'This function or variable may be unsafe. Consider
using strncpy_s instead. To disable deprecation, use
_CRT_SECURE_NO_DEPRECATE. See online help for details.'
1>d:\http2\neon-0.28.1\visualneon\ne_socket.c(1063) : warning C4267:
'function' : conversion from 'size_t' to 'int', possible loss of data
1>d:\http2\neon-0.28.1\visualneon\ne_socket.c(1146) : warning C4133:
'function' : incompatible types - from 'int *__w64 ' to 'const char *'
1>d:\http2\neon-0.28.1\visualneon\ne_socket.c(1196) : warning C4244:
'=' : conversion from 'SOCKET' to 'int', possible loss of data
1>d:\http2\neon-0.28.1\visualneon\ne_socket.c(1234) : warning C4133:
'function' : incompatible types - from 'int *__w64 ' to 'const char *'
1>d:\http2\neon-0.28.1\visualneon\ne_socket.c(1266) : warning C4996:
'strncpy' was declared deprecated
1> c:\program files\microsoft visual studio
8\vc\include\string.h(156) : see declaration of 'strncpy'
1> Message: 'This function or variable may be unsafe. Consider
using strncpy_s instead. To disable deprecation, use
_CRT_SECURE_NO_DEPRECATE. See online help for details.'
1>d:\http2\neon-0.28.1\visualneon\ne_socket.c(1372) : warning C4244:
'initializing' : conversion from 'SOCKET' to 'int', possible loss of
data
1>ne_sspi.c
1>d:\http2\neon-0.28.1\visualneon\ne_sspi.c(287) : warning C4267: '='
: conversion from 'size_t' to 'unsigned long', possible loss of data
1>ne_string.c
1>d:\http2\neon-0.28.1\visualneon\ne_string.c(158) : warning C4267:
'=' : conversion from 'size_t' to 'int', possible loss of data
1>d:\http2\neon-0.28.1\visualneon\ne_string.c(412) : warning C4996:
'strncpy' was declared deprecated
1> c:\program files\microsoft visual studio
8\vc\include\string.h(156) : see declaration of 'strncpy'
1> Message: 'This function or variable may be unsafe. Consider
using strncpy_s instead. To disable deprecation, use
_CRT_SECURE_NO_DEPRECATE. See online help for details.'
1>d:\http2\neon-0.28.1\visualneon\ne_string.c(412) : warning C4996:
'strerror' was declared deprecated
1> c:\program files\microsoft visual studio
8\vc\include\string.h(125) : see declaration of 'strerror'
1> Message: 'This function or variable may be unsafe. Consider
using strerror_s instead. To disable deprecation, use
_CRT_SECURE_NO_DEPRECATE. See online help for details.'
1>d:\http2\neon-0.28.1\visualneon\ne_string.c(426) : warning C4996:
'_vsnprintf' was declared deprecated
1> c:\program files\microsoft visual studio
8\vc\include\stdio.h(333) : see declaration of '_vsnprintf'
1> Message: 'This function or variable may be unsafe. Consider
using vsnprintf_s instead. To disable deprecation, use
_CRT_SECURE_NO_DEPRECATE. See online help for details.'
1>d:\http2\neon-0.28.1\visualneon\ne_string.c(439) : warning C4996:
'_vsnprintf' was declared deprecated
1> c:\program files\microsoft visual studio
8\vc\include\stdio.h(333) : see declaration of '_vsnprintf'
1> Message: 'This function or variable may be unsafe. Consider
using vsnprintf_s instead. To disable deprecation, use
_CRT_SECURE_NO_DEPRECATE. See online help for details.'
1>ne_stubssl.c
1>ne_uri.c
1>d:\http2\neon-0.28.1\visualneon\ne_uri.c(366) : warning C4996:
'strncat' was declared deprecated
1> c:\program files\microsoft visual studio
8\vc\include\string.h(143) : see declaration of 'strncat'
1> Message: 'This function or variable may be unsafe. Consider
using strncat_s instead. To disable deprecation, use
_CRT_SECURE_NO_DEPRECATE. See online help for details.'
1>d:\http2\neon-0.28.1\visualneon\ne_uri.c(498) : warning C4996:
'sprintf' was declared deprecated
1> c:\program files\microsoft visual studio
8\vc\include\stdio.h(345) : see declaration of 'sprintf'
1> Message: 'This function or variable may be unsafe. Consider
using sprintf_s instead. To disable deprecation, use
_CRT_SECURE_NO_DEPRECATE. See online help for details.'
1>d:\http2\neon-0.28.1\visualneon\ne_uri.c(553) : warning C4267:
'initializing' : conversion from 'size_t' to 'int', possible loss of
data
1>d:\http2\neon-0.28.1\visualneon\ne_uri.c(553) : warning C4267:
'initializing' : conversion from 'size_t' to 'int', possible loss of
data
1>Generating Code...
1>Compiling...
1>ne_utils.c
1>ne_xmlreq.c
1>Generating Code...
1>Creating library...
1>Build log was saved at
"file://d:\HTTP2\neon-0.28.1\VisualNeon\Debug\BuildLog.htm"
1>VisualNeon - 0 error(s), 55 warning(s)
2>------ Rebuild All started: Project: NeonTest, Configuration: Debug
Win32 ------
2>Deleting intermediate and output files for project 'NeonTest',
configuration 'Debug|Win32'
2>Compiling...
2>main.cpp
2>.\main.cpp(40) : warning C4996: 'strcpy' was declared deprecated
2> C:\Program Files\Microsoft Visual Studio
8\VC\include\string.h(73) : see declaration of 'strcpy'
2> Message: 'This function or variable may be unsafe. Consider
using strcpy_s instead. To disable deprecation, use
_CRT_SECURE_NO_DEPRECATE. See online help for details.'
2>.\main.cpp(41) : warning C4996: 'strcpy' was declared deprecated
2> C:\Program Files\Microsoft Visual Studio
8\VC\include\string.h(73) : see declaration of 'strcpy'
2> Message: 'This function or variable may be unsafe. Consider
using strcpy_s instead. To disable deprecation, use
_CRT_SECURE_NO_DEPRECATE. See online help for details.'
2>.\main.cpp(48) : warning C4996: 'strnicmp' was declared deprecated
2> C:\Program Files\Microsoft Visual Studio
8\VC\include\string.h(215) : see declaration of 'strnicmp'
2> Message: 'The POSIX name for this item is deprecated.
Instead, use the ISO C++ conformant name: _strnicmp. See online help
for details.'
2>Compiling manifest to resources...
2>Linking...
2>Embedding manifest...
2>Creating browse information file...
2>Microsoft Browse Information Maintenance Utility Version 8.00.50727
2>Copyright (C) Microsoft Corporation. All rights reserved.
2>Build log was saved at
"file://d:\HTTP2\neon-0.28.1\VisualNeon\NeonTest\Debug\BuildLog.htm"
2>NeonTest - 0 error(s), 3 warning(s)
========== Rebuild All: 2 succeeded, 0 failed, 0 skipped ==========