Move modules to ccan/ tools to tools/

[ccan] / build_assert / _info.c

diff --git a/build_assert/_info.c b/build_assert/_info.c
deleted file mode 100644 (file)
index 555aae2..0000000
--- a/build_assert/_info.c
+++ /dev/null
@@ -1,38 +0,0 @@
-#include <stdio.h>
-#include <string.h>
-#include "config.h"
-
-/**
- * build_assert - routines for build-time assertions
- *
- * This code provides routines which will cause compilation to fail should some
- * assertion be untrue: such failures are preferable to run-time assertions,
- * but much more limited since they can only depends on compile-time constants.
- *
- * These assertions are most useful when two parts of the code must be kept in
- * sync: it is better to avoid such cases if possible, but seconds best is to
- * detect invalid changes at build time.
- *
- * For example, a tricky piece of code might rely on a certain element being at
- * the start of the structure.  To ensure that future changes don't break it,
- * you would catch such changes in your code like so:
- *
- * Example:
- *     char *foo_string(struct foo *foo)
- *     {
- *             // This trick requires that the string be first in the structure
- *             BUILD_ASSERT(offsetof(struct foo, string) == 0);
- *             return (char *)foo;
- *     }
- */
-int main(int argc, char *argv[])
-{
-       if (argc != 2)
-               return 1;
-
-       if (strcmp(argv[1], "depends") == 0)
-               /* Nothing. */
-               return 0;
-
-       return 1;
-}