Including cuSPARSE raises C linkage errors

I'd like to be able to reference code defined in cuSPARSE in my code, but adding the line `#include ` throws twenty-four iterations of

`/opt/ssoft/apps/linux-centos7-sandybridge/gcc-4.9.4/cuda-10.1.243-prcsthu5do5pks2wkmliqdviisr6hw5m/bin/../targets/x86_64-linux/include/cuda_fp16.hpp(230): error: more than one instance of overloaded function "operator++" has "C" linkage`

with different operators. (Oddly, the exact same code compiled just fine a month ago, so I suspect that my environment has changed in some way that I haven't noticed; but I have no idea how to begin hunting down the error.)

I can work around the above by turning on `no_extern_c`, but then I have no idea what the mangled name of my function is.

Any advice would be appreciated.