updates

c_utils/c_utils.c

c_utils/c_utils.h

libsharp/sharp.c

libsharp/sharp_almhelpers.c

libsharp/sharp_almhelpers.h

libsharp/sharp_complex_hacks.h

libsharp/sharp_core_inc.c

libsharp/sharp_core_inc0.c

libsharp/sharp_core_inc2.c

libsharp/sharp_cxx.h

libsharp/sharp_geomhelpers.c

libsharp/sharp_testsuite.c

libsharp/sharp_vecsupport.h

libsharp/sharp_ylmgen_c.c

libsharp/sharp_ylmgen_c.h