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program-inc.c
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program-inc.c
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#include <stdarg.h>
#include <stdio.h>
#include <string.h>
#define STRICT
#include <windows.h>
#ifdef __GNUC__
static void fatal(const char *format, ...) __attribute__ ((format(printf, 1, 2), noreturn));
#endif
static void fatal(const char *format, ...)
{
va_list ap;
char s[0x100];
va_start(ap, format);
if (vsnprintf(s, sizeof s, format, ap) == sizeof s - 1)
memset(s + sizeof s - 4, '.', 3);
va_end(ap);
if (MessageBox(NULL, s, PROGRAM_NAME, MB_OK | MB_ICONERROR) == 0)
MessageBeep(MB_ICONERROR);
ExitProcess(1);
}
static inline void checkFunc(const char *func, BOOL cond)
{
if (!cond)
fatal("%s failed with error code %lu.", func, (unsigned long) GetLastError());
}