Rich Felker 5243e5f160 remove obsolete and useless useconds_t type 14 年之前
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bits 5243e5f160 remove obsolete and useless useconds_t type 14 年之前
atomic.h e914f8b7ec optimize contended normal mutex case; add int compare-and-swap atomic 14 年之前
pthread_arch.h b470030f83 overhaul cancellation to fix resource leaks and dangerous behavior with signals 14 年之前