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-rw-r--r--config_h.SH5
1 files changed, 5 insertions, 0 deletions
diff --git a/config_h.SH b/config_h.SH
index f5f4bc952b..9bbaa9014c 100644
--- a/config_h.SH
+++ b/config_h.SH
@@ -2497,6 +2497,10 @@ sed <<!GROK!THIS! >config.h -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un-
/* U64SIZE:
* This symbol contains the sizeof(U64).
*/
+/* NV_PRESERVES_UV:
+ * This symbol, if defined, indicates that a variable of type NVTYPE
+ * can preserve all the bit of a variable of type UVSIZE.
+ */
#define IVTYPE $ivtype /**/
#define UVTYPE $uvtype /**/
#define I8TYPE $i8type /**/
@@ -2522,6 +2526,7 @@ sed <<!GROK!THIS! >config.h -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un-
#define I64SIZE $i64size /**/
#define U64SIZE $u64size /**/
#endif
+#$d_nvpresuv NV_PRESERVES_UV
/* IVdf:
* This symbol defines the format string used for printing a Perl IV