• wm4's avatar
    w32pthreads: always use Vista+ API, drop XP support · 9b121dfc
    wm4 authored
    This removes the XP compatibility code, and switches entirely to SWR
    locks, which are available starting at Windows Vista.
    
    This removes CRITICAL_SECTION use, which allows us to add
    PTHREAD_MUTEX_INITIALIZER, which will be useful later.
    
    Windows XP is hereby not a supported build target anymore. It was
    decided in a project vote that this is OK.
    9b121dfc