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-rw-r--r--src/yaml_private.h7
1 files changed, 6 insertions, 1 deletions
diff --git a/src/yaml_private.h b/src/yaml_private.h
index ac1295b..0512328 100644
--- a/src/yaml_private.h
+++ b/src/yaml_private.h
@@ -9,14 +9,19 @@
#include <stddef.h>
#ifndef _MSC_VER
+#if defined(__sun) || defined(__sun__)
+#include <sys/inttypes.h>
+#define PTRDIFF_MAX INT_MAX
+#else
#include <stdint.h>
-#ifndef PTRDIFF_MAX /* gcc on HP-UX sucks */
+#ifndef PTRDIFF_MAX /* gcc on HP-UX */
#ifdef _LP64
#define PTRDIFF_MAX 0x7FFFFFFFFFFFFFFFLL
#else
#define PTRDIFF_MAX 0x7FFFFFFFL
#endif
#endif
+#endif
#else
#ifdef _WIN64
#define PTRDIFF_MAX _I64_MAX