[root@TRN-PIKA-TEST channels]# make chan_pika
cc -Wno-missing-prototypes -Wno-missing-declarations -DIAX_TRUNKING -DCRYPTO -fPIC    -c -o chan_pika.o chan_pika.c
In file included from chan_pika.c:15:
/usr/include/asterisk/lock.h: In function `ast_mutex_init':
/usr/include/asterisk/lock.h:516: error: `PTHREAD_MUTEX_RECURSIVE' undeclared (first use in this function)
/usr/include/asterisk/lock.h:516: error: (Each undeclared identifier is reported only once
/usr/include/asterisk/lock.h:516: error: for each function it appears in.)
chan_pika.c: At top level:
chan_pika.c:367: warning: initialization from incompatible pointer type
chan_pika.c: In function `VPOS_showcase_exec':
chan_pika.c:615: warning: initialization makes pointer from integer without a cast
chan_pika.c: In function `PhoneEventHandler':
chan_pika.c:1929: error: structure has no member named `pvt'
chan_pika.c: In function `pika_fax_exec':
chan_pika.c:4816: warning: initialization makes pointer from integer without a cast
chan_pika.c: In function `onlypikachannel_exec':
chan_pika.c:4980: warning: pointer/integer type mismatch in conditional expression
chan_pika.c: In function `pikaconf_exec':
chan_pika.c:5039: warning: initialization makes pointer from integer without a cast
make: *** [chan_pika.o] Error 1
[root@TRN-PIKA-TEST channels]#