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-rw-r--r--3rd_party/ed25519/fixedint.h72
1 files changed, 72 insertions, 0 deletions
diff --git a/3rd_party/ed25519/fixedint.h b/3rd_party/ed25519/fixedint.h
new file mode 100644
index 0000000..1a8745b
--- /dev/null
+++ b/3rd_party/ed25519/fixedint.h
@@ -0,0 +1,72 @@
+/*
+ Portable header to provide the 32 and 64 bits type.
+
+ Not a compatible replacement for <stdint.h>, do not blindly use it as such.
+*/
+
+#if ((defined(__STDC__) && __STDC__ && __STDC_VERSION__ >= 199901L) || (defined(__WATCOMC__) && (defined(_STDINT_H_INCLUDED) || __WATCOMC__ >= 1250)) || (defined(__GNUC__) && (defined(_STDINT_H) || defined(_STDINT_H_) || defined(__UINT_FAST64_TYPE__)) )) && !defined(FIXEDINT_H_INCLUDED)
+ #include <stdint.h>
+ #define FIXEDINT_H_INCLUDED
+
+ #if defined(__WATCOMC__) && __WATCOMC__ >= 1250 && !defined(UINT64_C)
+ #include <limits.h>
+ #define UINT64_C(x) (x + (UINT64_MAX - UINT64_MAX))
+ #endif
+#endif
+
+
+#ifndef FIXEDINT_H_INCLUDED
+ #define FIXEDINT_H_INCLUDED
+
+ #include <limits.h>
+
+ /* (u)int32_t */
+ #ifndef uint32_t
+ #if (ULONG_MAX == 0xffffffffUL)
+ typedef unsigned long uint32_t;
+ #elif (UINT_MAX == 0xffffffffUL)
+ typedef unsigned int uint32_t;
+ #elif (USHRT_MAX == 0xffffffffUL)
+ typedef unsigned short uint32_t;
+ #endif
+ #endif
+
+
+ #ifndef int32_t
+ #if (LONG_MAX == 0x7fffffffL)
+ typedef signed long int32_t;
+ #elif (INT_MAX == 0x7fffffffL)
+ typedef signed int int32_t;
+ #elif (SHRT_MAX == 0x7fffffffL)
+ typedef signed short int32_t;
+ #endif
+ #endif
+
+
+ /* (u)int64_t */
+ #if (defined(__STDC__) && defined(__STDC_VERSION__) && __STDC__ && __STDC_VERSION__ >= 199901L)
+ typedef long long int64_t;
+ typedef unsigned long long uint64_t;
+
+ #define UINT64_C(v) v ##ULL
+ #define INT64_C(v) v ##LL
+ #elif defined(__GNUC__)
+ __extension__ typedef long long int64_t;
+ __extension__ typedef unsigned long long uint64_t;
+
+ #define UINT64_C(v) v ##ULL
+ #define INT64_C(v) v ##LL
+ #elif defined(__MWERKS__) || defined(__SUNPRO_C) || defined(__SUNPRO_CC) || defined(__APPLE_CC__) || defined(_LONG_LONG) || defined(_CRAYC)
+ typedef long long int64_t;
+ typedef unsigned long long uint64_t;
+
+ #define UINT64_C(v) v ##ULL
+ #define INT64_C(v) v ##LL
+ #elif (defined(__WATCOMC__) && defined(__WATCOM_INT64__)) || (defined(_MSC_VER) && _INTEGRAL_MAX_BITS >= 64) || (defined(__BORLANDC__) && __BORLANDC__ > 0x460) || defined(__alpha) || defined(__DECC)
+ typedef __int64 int64_t;
+ typedef unsigned __int64 uint64_t;
+
+ #define UINT64_C(v) v ##UI64
+ #define INT64_C(v) v ##I64
+ #endif
+#endif