gcc -g -W -Wall -O3 -D_FILE_OFFSET_BITS=64 -D_REVISION=`./evalrev` src/ivstools.c src/common.c -o ivstools
In file included from /usr/include/stdlib.h:438,
from src/uniqueiv.c:10,
from src/ivstools.c:29:
/usr/include/sys/types.h:151: error: duplicate ‘unsigned’
/usr/include/sys/types.h:152: error: duplicate ‘unsigned’
/usr/include/sys/types.h:152: error: duplicate ‘short’
/usr/include/sys/types.h:153: error: duplicate ‘unsigned’
/usr/include/sys/types.h:153: error: two or more data types in declaration specifiers