ref: bd02cea4a8c5f34c1e56c379c09018d8b84d8f05
dir: /sys/src/libthread/test.c/
#include <u.h>
#include <libc.h>
void
printabcd(int a, int b, int c, int d)
{
print("%d %d %d %d\n", a, b, c, d);
}
void
main(int argc, char **argv)
{
printabcd(atoi(argv[0]), atoi(argv[1]), atoi(argv[2]), atoi(argv[3]));
}