[SOLVED] CS #ifndef TESTS_LIB_H

#ifndef TESTS_LIB_H
#define TESTS_LIB_H

#include
#include
#include
#include

extern const char *test_name;
extern bool quiet;

void msg (const char *, ) PRINTF_FORMAT (1, 2);
void fail (const char *, ) PRINTF_FORMAT (1, 2) NO_RETURN;

/* Takes an expression to test for SUCCESS and a message, which
may include printf-style arguments.Logs the message, then
tests the expression.If it is zero, indicating failure,
emits the message as a failure.

Somewhat tricky to use:

SUCCESS must not have side effects that affect the
message, because that will cause the original message and
the failure message to differ.

The message must not have side effects of its own, because
it will be printed twice on failure, or zero times on
success if quiet is set. */
#define CHECK(SUCCESS, )
do
{
msg (__VA_ARGS__);
if (!(SUCCESS))
fail (__VA_ARGS__);
}
while (0)

void shuffle (void *, size_t cnt, size_t size);

void exec_children (const char *child_name, pid_t pids[], size_t child_cnt);
void wait_children (pid_t pids[], size_t child_cnt);

void check_file_handle (int fd, const char *file_name,
const void *buf_, size_t filesize);
void check_file (const char *file_name, const void *buf, size_t filesize);

void compare_bytes (const void *read_data, const void *expected_data,
size_t size, size_t ofs, const char *file_name);

#endif /* test/lib.h */