github.com/afumu/libc@v0.0.6/musl/src/network/if_freenameindex.c (about)

     1  #include <net/if.h>
     2  #include <stdlib.h>
     3  
     4  void if_freenameindex(struct if_nameindex *idx)
     5  {
     6  	free(idx);
     7  }