C/C++ - HWInfo - libhd - How to get the name list of all available devices? -


on linux, 1 can use command "hwinfo" (after installing it) in terminal print lot of device information. while nice, i'd utilize libhd (included in hwinfo) device information, device names exact. how can 1 name list of available devices , print name list, in c/c++?

from comment above... if wanna know number of elements struct, let's struct hd_data_t, may use 

int nsize = sizeof(hd_data_t)/sizeof(hd_data_t[0]);

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