From 58e2edfb24ed19427ec52d058ffa8aecb5a94cf8 Mon Sep 17 00:00:00 2001
From: Nick Mathewson <nickm@torproject.org>
Date: Mon, 11 Aug 2003 21:16:13 +0000
Subject: [PATCH] Who would have thought that some systems define intfoo_t, but
 not uintfoo_t? Cygwin is such a system.

svn:r378
---
 configure.in        |   4 +-
 src/common/torint.h | 140 ++++++++++++++++++++++++++++++++------------
 2 files changed, 105 insertions(+), 39 deletions(-)

diff --git a/configure.in b/configure.in
index 4338f2bd20..cf5ab525e0 100644
--- a/configure.in
+++ b/configure.in
@@ -137,12 +137,12 @@ AC_CHECK_HEADERS(unistd.h string.h signal.h netdb.h ctype.h poll.h sys/poll.h sy
 
 dnl These headers are not essential
 
-AC_CHECK_HEADERS(stdint.h sys/types.h)
+AC_CHECK_HEADERS(stdint.h sys/types.h inttypes.h)
 
 dnl In case we aren't given a working stdint.h, we'll need to grow our own.
 dnl Watch out.
 
-AC_CHECK_TYPES([int8_t, int16_t, int32_t, int64_t])
+AC_CHECK_TYPES([int8_t, int16_t, int32_t, int64_t, uint8_t, uint16_t, uint32_t, uint64_t])
 
 AC_CHECK_SIZEOF(char)
 AC_CHECK_SIZEOF(short)
diff --git a/src/common/torint.h b/src/common/torint.h
index 4ab7e62ed0..75032d8f65 100644
--- a/src/common/torint.h
+++ b/src/common/torint.h
@@ -5,61 +5,127 @@
 #ifndef __TORINT_H
 #define __TORINT_H
 
+#include "orconfig.h"
+
 #ifdef HAVE_STDINT_H
 #include <stdint.h>
 #endif
 #ifdef HAVE_SYS_TYPES_H
 #include <sys/types.h>
+#endif
+
+
+#if (SIZEOF_CHAR == 1)
+#ifndef HAVE_INT8_T
+typedef signed char int8_t;
+#define HAVE_INT8_T
+#endif
+#ifndef HAVE_UINT8_T
+typedef unsigned char uint8_t;
+#define HAVE_UINT8_T
+#endif
+#endif
+
+#if (SIZEOF_SHORT == 2) 
+#ifndef HAVE_INT16_T
+typedef signed short int16_t;
+#define HAVE_INT16_T
+#endif
+#ifndef HAVE_UINT16_T
+typedef unsigned short uint16_t;
+#define HAVE_UINT16_T
+#endif
+#endif
+
+
+#if (SIZEOF_INT == 2) 
+#ifndef HAVE_INT16_T
+typedef signed int int16_t;
+#define HAVE_INT16_T
+#endif
+#ifndef HAVE_UINT16_T
+typedef unsigned int uint16_t;
+#define HAVE_UINT16_T
+#endif
+#elif (SIZEOF_INT == 4)
+#ifndef HAVE_INT32_T
+typedef signed int int32_t;
+#define HAVE_INT32_T
+#endif
+#ifndef HAVE_UINT32_T
+typedef unsigned int uint32_t;
+#define HAVE_UINT32_T
+#endif
+#endif
+
+
+#if (SIZEOF_LONG == 4)
+#ifndef HAVE_INT32_T
+typedef signed long int32_t;
+#define HAVE_INT32_T
+#endif
+#ifndef HAVE_UINT32_T
+typedef unsigned long uint32_t;
+#define HAVE_UINT32_T
+#endif
+#elif (SIZEOF_LONG == 8)
+#ifndef HAVE_INT64_T
+typedef signed long int64_t;
+#define HAVE_INT64_T
+#endif
+#ifndef HAVE_UINT32_T
+typedef unsigned long uint64_t;
+#define HAVE_UINT32_T
+#endif
+#endif
+
+#if (SIZEOF_LONG_LONG == 8)
+#ifndef HAVE_INT64_T
+typedef signed long long int64_t;
+#define HAVE_INT64_T
+#endif
+#ifndef HAVE_UINT64_T
+typedef unsigned long long uint64_t;
+#define HAVE_UINT64_T
+#endif
+#endif
+
+#if (SIZEOF___INT64 == 8)
+#ifndef HAVE_INT64_T
+typedef signed __int64 int64_t;
+#define HAVE_INT64_T
+#endif
+#ifndef HAVE_UINT64_T
+typedef unsigned __int64 uint64_t;
+#define HAVE_UINT64_T
+#endif
+#endif
+
 
 #ifndef HAVE_INT8_T
-#if (SIZEOF_CHAR == 1)
-typedef unsigned char uint8_t;
-typedef signed char int8_t;
-#else
-#error "sizeof(char) != 1"
+#error "Missing type int8_t"
 #endif
+#ifndef HAVE_UINT8_T
+#error "Missing type uint8_t"
 #endif
-
 #ifndef HAVE_INT16_T
-#if (SIZEOF_SHORT == 2)
-typedef unsigned short uint16_t;
-typedef signed short int16_t;
-#elif (SIZEOF_INT == 2)
-typedef unsigned int uint16_t;
-typedef signed int int16_t;
-#else
-#error "sizeof(short) != 2 && sizeof(int) != 2"
+#error "Missing type int16_t"
 #endif
+#ifndef HAVE_UINT16_T
+#error "Missing type uint16_t"
 #endif
-
 #ifndef HAVE_INT32_T
-#if (SIZEOF_INT == 4)
-typedef unsigned int uint32_t;
-typedef signed int int32_t;
-#elif (SIZEOF_LONG == 4)
-typedef unsigned long uint32_t;
-typedef signed long int32_t;
-#else
-#error "sizeof(int) != 4 && sizeof(long) != 4"
+#error "Missing type int32_t"
 #endif
+#ifndef HAVE_UINT32_T
+#error "Missing type uint32_t"
 #endif
-
 #ifndef HAVE_INT64_T
-#if (SIZEOF_LONG == 8)
-typedef unsigned long uint64_t;
-typedef signed long int64_t;
-#elif (SIZEOF_LONG_LONG == 8)
-typedef unsigned long long uint64_t;
-typedef signed long long int64_t;
-#elif (SIZEOF___INT64 == 8)
-typedef unsigned __int64 uint64_t;
-typedef signed __int64 int64_t;
-#else
-#error "sizeof(long) != 8 && sizeof(long long) != 8 && sizeof(__int64) != 8"
+#error "Missing type int64_t"
 #endif
+#ifndef HAVE_UINT64_T
+#error "Missing type uint64_t"
 #endif
 
-#endif /* HAVE_STDINT_H */
-
 
 #endif /* __TORINT_H */