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#include "config.h"
#include <stdio.h>
#include <string.h>
/**
* check_type - routines for compile time type checking
*
* C has fairly weak typing: ints get automatically converted to longs, signed
* to unsigned, etc. There are some cases where this is best avoided, and
* these macros provide methods for evoking warnings (or build errors) when
* a precise type isn't used.
*
* On compilers which don't support typeof() these routines are less effective,
* since they have to use sizeof() which can only distiguish between types of
* different size.
*
* License: CC0 (Public domain)
* Author: Rusty Russell <[email protected]>
*/
int main(int argc, char *argv[])
{
if (argc != 2)
return 1;
if (strcmp(argv[1], "depends") == 0) {
#if !HAVE_TYPEOF
printf("ccan/build_assert\n");
#endif
return 0;
}
return 1;
}