threading using simple c

i would like to implement a thread framework using simple c and timers....can anyone help me out...by providing some sample libraries or mate开发者_如何学编程rial...

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It may help to have a look at pthreads, a POSIX standard for threads:

Pthreads are defined as a set of C language programming types and procedure calls, implemented with a pthread.h header/include file and a thread library - though this library may be part of another library, such as libc, in some implementations.