| 1 | #include "config.h" |
| 2 | |
| 3 | #if defined(__GNUC__) && !defined(C_ALLOCA) |
| 4 | # ifndef alloca |
| 5 | # define alloca __builtin_alloca |
| 6 | # endif |
| 7 | #else /* ! defined (__GNUC__) */ |
| 8 | # ifdef _AIX |
| 9 | #pragma alloca |
| 10 | # else |
| 11 | # if defined(HAVE_ALLOCA_H) && !defined(C_ALLOCA) |
| 12 | # include <alloca.h> |
| 13 | # else /* ! defined (HAVE_ALLOCA_H) */ |
| 14 | # ifdef __STDC__ |
| 15 | extern PTR alloca (size_t); |
| 16 | # else /* ! defined (__STDC__) */ |
| 17 | extern PTR alloca (); |
| 18 | # endif /* ! defined (__STDC__) */ |
| 19 | # endif /* ! defined (HAVE_ALLOCA_H) */ |
| 20 | # ifdef _WIN32 |
| 21 | # include <malloc.h> |
| 22 | # endif |
| 23 | # endif /* ! defined (_AIX) */ |
| 24 | #endif /* ! defined (__GNUC__) */ |