Snippets for nspr 4.40 from Nix aarch64-darwin

Sourced from https://hydra.nixos.org/log/kvrsi4yl9hrniwz306gr3sza0k0sq5kj-nspr-4.40.drv.

• prlayer.c:198:14: warning: variable 'rv' set but not used [-Wunused-but-set-variable]
    198 |     PRStatus rv;
        |              ^
  

• prlayer.c:325:14: warning: variable 'rv' set but not used [-Wunused-but-set-variable]
    325 |     PRStatus rv;
        |              ^
  

• unix.c:2748:9: warning: variable 'rv' set but not used [-Wunused-but-set-variable]
   2748 |     int rv;
        |         ^
  

• darwin.c:23:19: warning: variable 'rv' set but not used [-Wunused-but-set-variable]
     23 |     kern_return_t rv;
        |                   ^
  

• prtpool.c:392:22: warning: variable 'rval_status' set but not used [-Wunused-but-set-variable]
    392 |             PRStatus rval_status;
        |                      ^
  

• prtpool.c:986:14: warning: variable 'rval_status' set but not used [-Wunused-but-set-variable]
    986 |     PRStatus rval_status;
        |              ^
  

• prtpool.c:1112:14: warning: variable 'rval_status' set but not used [-Wunused-but-set-variable]
   1112 |     PRStatus rval_status;
        |              ^
  

• ptio.c:1969:21: warning: assigning to 'void *' from 'const void *' discards qualifiers [-Wincompatible-pointer-types-discards-qualifiers]
   1969 |     iov[0].iov_base = buf;
        |                     ^ ~~~
  

• ptsynch.c:49:9: warning: variable 'rv' set but not used [-Wunused-but-set-variable]
     49 |     int rv;
        |         ^
  

• ptsynch.c:67:19: warning: variable 'rv' set but not used [-Wunused-but-set-variable]
     67 |     PRIntn index, rv;
        |                   ^
  

• ptsynch.c:129:12: warning: variable 'rv' set but not used [-Wunused-but-set-variable]
    129 |     PRIntn rv;
        |            ^
  

• ptsynch.c:150:12: warning: variable 'rv' set but not used [-Wunused-but-set-variable]
    150 |     PRIntn rv;
        |            ^
  

• ptsynch.c:170:12: warning: variable 'rv' set but not used [-Wunused-but-set-variable]
    170 |     PRIntn rv;
        |            ^
  

• ptsynch.c:192:12: warning: variable 'rv' set but not used [-Wunused-but-set-variable]
    192 |     PRIntn rv;
        |            ^
  

• ptsynch.c:466:12: warning: variable 'rv' set but not used [-Wunused-but-set-variable]
    466 |     PRIntn rv;
        |            ^
  

• ptsynch.c:550:9: warning: variable 'rv' set but not used [-Wunused-but-set-variable]
    550 |     int rv;
        |         ^
  

• ptsynch.c:574:12: warning: variable 'rv' set but not used [-Wunused-but-set-variable]
    574 |     PRIntn rv;
        |            ^
  

• ptsynch.c:605:12: warning: variable 'rv' set but not used [-Wunused-but-set-variable]
    605 |     PRIntn rv;
        |            ^
  

• ptsynch.c:634:12: warning: variable 'rv' set but not used [-Wunused-but-set-variable]
    634 |     PRIntn rv;
        |            ^
  

• ptsynch.c:1201:9: warning: variable 'rv' set but not used [-Wunused-but-set-variable]
   1201 |     int rv;
        |         ^
  

• ptsynch.c:1232:9: warning: variable 'rv' set but not used [-Wunused-but-set-variable]
   1232 |     int rv;
        |         ^
  

• ptsynch.c:1242:9: warning: variable 'rv' set but not used [-Wunused-but-set-variable]
   1242 |     int rv;
        |         ^
  

• ptthread.c:125:12: warning: variable 'rv' set but not used [-Wunused-but-set-variable]
    125 |     PRIntn rv;
        |            ^
  

• ptthread.c:269:13: warning: variable 'rv' set but not used [-Wunused-but-set-variable]
    269 |         int rv;
        |             ^
  

• ptthread.c:592:9: warning: variable 'rv' set but not used [-Wunused-but-set-variable]
    592 |     int rv;
        |         ^
  

• ptthread.c:740:16: warning: variable 'rv' set but not used [-Wunused-but-set-variable]
    740 |         PRIntn rv;
        |                ^
  

• ptthread.c:818:9: warning: variable 'rv' set but not used [-Wunused-but-set-variable]
    818 |     int rv;
        |         ^
  

• ptthread.c:1016:9: warning: variable 'rv' set but not used [-Wunused-but-set-variable]
   1016 |     int rv;
        |         ^
  

• ptthread.c:1050:9: warning: variable 'rv' set but not used [-Wunused-but-set-variable]
   1050 |     int rv;
        |         ^
  

• ptthread.c:1112:12: warning: cast to smaller integer type 'PRUint32' (aka 'unsigned int') from 'pthread_t' (aka 'struct _opaque_pthread_t *') [-Wpointer-to-int-cast]
   1112 |     return (PRUint32)thred->id; /* and I don't know what they will do with it */
        |            ^~~~~~~~~~~~~~~~~~~
  

• ptthread.c:1169:12: warning: variable 'rv' set but not used [-Wunused-but-set-variable]
   1169 |     PRIntn rv;
        |            ^
  

• ptthread.c:1375:12: warning: variable 'rv' set but not used [-Wunused-but-set-variable]
   1375 |     PRIntn rv;
        |            ^
  

• ptthread.c:1484:9: warning: variable 'rv' set but not used [-Wunused-but-set-variable]
   1484 |     int rv;
        |         ^