207 #  ifndef STDC
208 #    define STDC  macro
216 #if !defined(STDC) && (defined(__STDC__) || defined(__cplusplus))
217 #  define STDC  macro
219 #if !defined(STDC) && (defined(__GNUC__) || defined(__BORLANDC__))
220 #  define STDC  macro
222 #if !defined(STDC) && (defined(MSDOS) || defined(WINDOWS) || defined(WIN32))
223 #  define STDC  macro
225 #if !defined(STDC) && (defined(OS2) || defined(__HOS_AIX__))
226 #  define STDC  macro
229 #if defined(__OS400__) && !defined(STDC)    /* iSeries (formerly AS/400). */
230 #  define STDC  macro
233 #ifndef STDC
251 #  elif defined(STDC)
294 #  ifdef STDC
302 #  if defined(STDC) || defined(Z_HAVE_STDARG_H)
412 #ifdef STDC
422 #if !defined(Z_U4) && !defined(Z_SOLO) && defined(STDC)
447 #ifdef STDC
453 #if defined(STDC) || defined(Z_HAVE_STDARG_H)