Eric Andersen 417197ca7c Kill the libc-lock headers, which we do not use and which are hace 24 años
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libc-tsd.h e356ea321c Merge in the pthread library. This is the linuxthreads library taken from hace 24 años
pthreadtypes.h e356ea321c Merge in the pthread library. This is the linuxthreads library taken from hace 24 años