As mentioned in the title, all the functions defined within HANDMADE_MATH_IMPLEMENTATION do hardcode the HMM_ prefix (for example HMM_Rotate instead of HMM_PREFIX(Rotate)).
This causes linking to fail to those who define HMM_PREFIX and use those functions.

(btw I tried to open a pr with the fix but I don't have permission to push. I'm not sure if I need to be whitelisted to this repo in order to push?)