C Programming/Code library
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The following is an implementation of the Standard C99 version of <assert.h>:
/* assert.h header */
#undef assert
#ifdef NDEBUG
#define assert(_Ignore) ((void)0)
#else
void _Assertfail(char *, char *, int, char *);
#define assert(_Test) ((_Test)?((void)0):_Assertfail(#_Test,__FILE__,__LINE__,__func__))
#endif
/* END OF FILE */
/* xassertfail.c -- _Assertfail function */
#include <stdlib.h>
#include <stdio.h>
#include <assert.h>
void
_Assertfail(char *test, char *filename, int line_number, char *function_name)
{
fprintf(stderr, "Assertion failed: %s, function %s, file %s, line %d.",
test, function_name, filename, line_number);
abort();
}
/* END OF FILE */