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  1. #include <stdio.h>
  2. #include <stdarg.h>
  3.  
  4. void   func(const char *str, ...)
  5. {
  6.     va_list             ap;
  7.     long long signed    number;
  8.  
  9.     va_start(ap, str);
  10.     number = va_arg(ap, long long);
  11.     printf("number = %lld\n", number);
  12. }
  13.  
  14. int main(int argc, const char * argv[])
  15. {
  16.     func("42", -42);
  17.     func("42", -42ll);
  18. }
  19.  
Success #stdin #stdout 0s 9424KB
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stdin
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Standard input is empty
stdout
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number = 4294967254
number = -42
https://ideone.com/tj7Fse
language:
C (gcc 8.3)
created:
5 years ago
visibility:
public

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