29 lines
417 B
C
29 lines
417 B
C
#ifdef CHECK_FUNCTION_EXISTS
|
|
|
|
#ifdef __cplusplus
|
|
extern "C"
|
|
#endif
|
|
char
|
|
CHECK_FUNCTION_EXISTS();
|
|
#ifdef __CLASSIC_C__
|
|
int main()
|
|
{
|
|
int ac;
|
|
char* av[];
|
|
#else
|
|
int main(int ac, char* av[])
|
|
{
|
|
#endif
|
|
CHECK_FUNCTION_EXISTS();
|
|
if (ac > 1000) {
|
|
return *av[0];
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
#else /* CHECK_FUNCTION_EXISTS */
|
|
|
|
#error "CHECK_FUNCTION_EXISTS has to specify the function"
|
|
|
|
#endif /* CHECK_FUNCTION_EXISTS */
|