/tmp/emldmaht_harness_fixed.c: In function 'segv':
/tmp/emldmaht_harness_fixed.c:285:66: warning: implicit declaration of function '_exit' [-Wimplicit-function-declaration]
 static void segv(int sig) { if (in_test) siglongjmp(jb, 1); else _exit(9); }
                                                                  ^~~~~
/tmp/emldmaht_harness_fixed.c:285:66: warning: incompatible implicit declaration of built-in function '_exit'
At top level:
/tmp/emldmaht_harness_fixed.c:174:1: warning: 'envy24ht_p8u' defined but not used [-Wunused-function]
 envy24ht_p8u(struct sc_chinfo *ch)
 ^~~~~~~~~~~~
/tmp/emldmaht_harness_fixed.c:112:1: warning: 'envy24ht_p32sl' defined but not used [-Wunused-function]
 envy24ht_p32sl(struct sc_chinfo *ch)
 ^~~~~~~~~~~~~~
BUILD_RC=0
DF-3998/DF-3999 FIXED variant (mode=soft)
pbuf=131072B (32768 entries)  rbuf=32768B (8192 entries)
[A] 1st rec ch (num=1, slot=-8, offset=0), r32sl:
  [A] user stream received 0 samples from BEFORE rbuf, 0 from PAST rbuf end (none)
[B] 5th rec ch (num=10, slot=+10, offset=0), r32sl:
  [B] user stream received 0 samples from BEFORE rbuf, 0 from PAST rbuf end (none)
[C] 2nd rec ch (num=2, slot=-6) START: ptr=4087 blk=8 -> offset=4088 (ssize=2048)
  [C] user stream received 0 samples from BEFORE rbuf, 0 from PAST rbuf end (none)
[D] play twin p16sl (LATENT, 2nd play ch): offset=4064 -> 0 sample32 entries written past pbuf end none
SOFT-DONE
RUN_RC=0
DF-3998/DF-3999 FIXED variant (mode=hard)
pbuf=131072B (32768 entries)  rbuf=32768B (8192 entries)
HARD: no fault (unexpected)
HARD_RC=0