* OpenBSD: BSS is immutable so mark it as mutable so that mprotect RWX works
see: mimmutable(1)
bc009f82ea
* OpenBSD does not have mcontext_t
<signal.h> provides `typedef struct sigcontext ucontext_t;'.
take register names from <machine/signal.h>, which provides struct
sigcontext.
see:
1a13d3ae4e
* OpenBSD uses major.minor for shared libs, so properly dlopen libGL.so
* OpenBSD remove redefinition of swap16
* OpenBSD: SDL2 controller detection
Use sdl_open_joystick() to open controllers on startup instead of
SDL_JOYDEVICEADDED event, which never gets detected.
* OpenBSD does not have mcontext_t but linux does
a1472fb190