libiberty/alloca-norm.h

   1 /* "Normal" configuration for alloca.  */
   2
   3 #ifdef __GNUC__
   4 #ifndef alloca
   5 #define alloca __builtin_alloca
   6 #endif
   7 #else /* ! defined (__GNUC__) */
   8 #if defined (sparc) && defined (sun)
   9 #include <alloca.h>
  10 #ifdef __STDC__
  11 extern void *__builtin_alloca();
  12 #else /* ! defined (__STDC__) */
  13 extern char *__builtin_alloca();  /* Stupid include file doesn't declare it */
  14 #endif /* ! defined (__STDC__) */
  15 #else /* ! defined (sparc) || ! defined (sun) */
  16 #ifdef __STDC__
  17 PTR alloca (size_t);
  18 #else /* ! defined (__STDC__) */
  19 PTR alloca ();                  /* must agree with functions.def */
  20 #endif /* ! defined (__STDC__) */
  21 #endif /* ! defined (sparc) || ! defined (sun) */
  22 #ifdef _WIN32
  23 #include <malloc.h>
  24 #endif
  25 #endif /* ! defined (__GNUC__) */