Make lib/rand.c a stand-alone library
It needs to include pattern.h from local directory where rand.c
is also located, to be able to use this as a stand-alone library,
which is useful for debugging purpose. In fact, most of the files
under lib/ directory do things this way.
--
# cat ./test7.c
#include <stdio.h>
#include "lib/rand.h"
int main(void) {
/* just to see if it compiles */
init_rand(NULL, 0);
return 0;
}
# gcc -Wall -g -DBITS_PER_LONG=64 ./test7.c ./lib/rand.c ./lib/pattern.c ./lib/strntol.c
Signed-off-by: Tomohiro Kusumi <tkusumi@tuxera.com>
Signed-off-by: Jens Axboe <axboe@fb.com>