r14999: Remove more unused autoconf code

[samba.git] / source / lib / replace / replace.h

diff --git a/source/lib/replace/replace.h b/source/lib/replace/replace.h
index fda494a444df6c2dd94413450f57305afa9a60ae..f68c5b23a9ef034ec0c9b567d91befb5007ca497 100644 (file)
--- a/source/lib/replace/replace.h
+++ b/source/lib/replace/replace.h
@@ -35,6 +35,14 @@
 #define QSORT_CAST (int (*)(const void *, const void *))
 #endif
 
+#ifdef HAVE_STDINT_H
+#include <stdint.h>
+#endif
+
+#ifdef HAVE_INTTYPES_H
+#include <inttypes.h>
+#endif
+
 #ifndef HAVE_STRERROR
 extern char *sys_errlist[];
 #define strerror(i) sys_errlist[i]
@@ -126,18 +134,16 @@ int asprintf(char **,const char *, ...) PRINTF_ATTRIBUTE(2,3);
 #define slprintf snprintf
 
 
-#ifdef HAVE_VA_COPY
-#define VA_COPY(dest, src) va_copy(dest, src)
-#elif defined(HAVE___VA_COPY)
-#define VA_COPY(dest, src) __va_copy(dest, src)
+#ifndef HAVE_VA_COPY
+#ifdef HAVE___VA_COPY
+#define va_copy(dest, src) __va_copy(dest, src)
 #else
-#define VA_COPY(dest, src) (dest) = (src)
+#define va_copy(dest, src) (dest) = (src)
+#endif
 #endif
 
-#if defined(HAVE_VOLATILE)
-#define VOLATILE volatile
-#else
-#define VOLATILE
+#ifndef HAVE_VOLATILE
+#define volatile
 #endif
 
 #ifndef HAVE_COMPARISON_FN_T
@@ -162,6 +168,14 @@ int rep_mkstemp(char *temp);
 #include <limits.h>
 #endif
 
+/* The extra casts work around common compiler bugs.  */
+#define _TYPE_SIGNED(t) (! ((t) 0 < (t) -1))
+/* The outer cast is needed to work around a bug in Cray C 5.0.3.0.
+   It is necessary at least when t == time_t.  */
+#define _TYPE_MINIMUM(t) ((t) (_TYPE_SIGNED (t) \
+                             ? ~ (t) 0 << (sizeof (t) * CHAR_BIT - 1) : (t) 0))
+#define _TYPE_MAXIMUM(t) ((t) (~ (t) 0 - _TYPE_MINIMUM (t)))
+
 #ifndef HOST_NAME_MAX
 #define HOST_NAME_MAX 64
 #endif
@@ -170,4 +184,29 @@ int rep_mkstemp(char *temp);
 #define UINT16_MAX 65535
 #endif
 
+#ifndef UINT32_MAX
+#define UINT32_MAX (4294967295U)
+#endif
+
+#ifndef UINT64_MAX
+#define UINT64_MAX ((uint64_t)-1)
+#endif
+
+#ifndef CHAR_BIT
+#define CHAR_BIT 8
+#endif
+
+#ifndef INT32_MAX
+#define INT32_MAX _TYPE_MAXIMUM(int32_t)
+#endif
+
+#ifdef HAVE_STDBOOL_H
+#include <stdbool.h>
+#else
+#define __bool_true_false_are_defined
+typedef bool int;
+#define false (0)
+#define true (1)
+#endif
+
 #endif