_wait_for
#define _wait_for(COND, MS, W) ({ \
#define _wait_for(COND, MS, W) ({ \
#define _wait_for(COND, MS, W) ({ \
#define _wait_for(COND, US, Wmin, Wmax) __wait_for(, (COND), (US), (Wmin), \
#define _wait_for(COND, US, Wmin, Wmax) __wait_for(, (COND), (US), (Wmin), \
#define _wait_for(COND, US, Wmin, Wmax) __wait_for(, (COND), (US), (Wmin), \