libsg (library sigma) is a cross-platform c library focused on usability.

C language is gradually being forgotten, how to make C programing more simple?

1, Do not reinvent wheels, encapsulate good wheels.

2, Using C to build important infrastructure, not everything.

####sys atom, mutex, rwlock, spin_lock, memory, module, os, proc, time, file, flag, shell, sleep, thread, ntp

####char charset, regex, json, sprintf, vlstr(variable length string), xml, msgpack, bson

####net tcp, tcp_server, udp, udp_server, rudp(reliable udp), rudp_server, http, http_server, websocket, ftp, email, rtmp, ip...

####db mysql, mongodb, redis, sqlite, postgresql,unqlite...

####container ring_buf, list, queue, blocking_queue...

####compress(hash) zip, gzip, md5...

####crypt ...

####media capture_v, capture_a,

####math number, uuid

####platform windows/dial...

####util assert, dump, log...

Linux using the GCC toolchain.

Windows using the GCC or msvc toolchain.

OS X using the GCC or XCode toolchain.

libuv,...