Sources has been updated via cvsup at 1pm March 10, 2001. Then

	make buildworld
	make installworld

	was completed successfully. And after this attempt to do

	make KERNCONF=SNARK kernel
	
	leads to the following diagnostics:

cc -c -O -pipe -Wall -Wredundant-decls -Wnested-externs -Wstrict-prototypes  -Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual  -fformat-extensions -ansi  -nostdinc -I- -I. -I../.. -I../../../include  -D_KERNEL -include opt_global.h -elf  -mpreferred-stack-boundary=2  ../../netinet/tcp_usrreq.c
../../netinet/tcp_usrreq.c: In function `tcp_usr_accept':
../../netinet/tcp_usrreq.c:424: syntax error before `int'
../../netinet/tcp_usrreq.c:424: `ostate' undeclared (first use in this function)
../../netinet/tcp_usrreq.c:424: (Each undeclared identifier is reported only once
../../netinet/tcp_usrreq.c:424: for each function it appears in.)
../../netinet/tcp_usrreq.c:418: warning: `tp' might be used uninitialized in this function
*** Error code 1

Stop in /usr/src/sys/compile/SNARK.


The error is generated if there is option TCPDEBUG in the kernel config,
and then works 

#define TCPDEBUG0 	int ostate

TCPDEBUG0 then is used in the definition of COMMON_START(). Usually
COMMON_START() is placed immidiately after the definitions, but in the
couple of places it is not the case and thus the syntax error occured.

Fix: As a workaround the following patch can be used:
How-To-Repeat: 
	1) Update sources
	2) Put option TCPDEBUG in the kernel config
	3) Try to compile the kernel