Using DWM1001 User API

Hi there,

I’m using the user APIs from the dwm1001 on-board package (v1p0).
Browsing the APIs (dwm.h), I noticed some interesting methods to deal with concurrency; however, those methods appear to be unusable, since the relevant types—notably, dwm_mutex_t, dwm_cond_t, dwm_sem_t—are not defined. This, in turn, makes any code using the aforementioned methods impossible to compile.

Did I miss anything?