In Amdahl UTS "struct sv" is defined by a system header,

<ksync.h>.

p4raw-id: //depot/perl@7217

1 files changed, 6 insertions, 1 deletions

diff --git a/perl.h b/perl.h
index 1ae1bcf21d..b655e0477a 100644
--- a/perl.h
+++ b/perl.h
@@ -1456,7 +1456,12 @@ typedef struct pvop PVOP;
 typedef struct loop LOOP;
 
 typedef struct interpreter PerlInterpreter;
-typedef struct sv SV;
+#ifdef UTS
+#   define STRUCT_SV perl_sv /* Amdahl's <ksync.h> has struct sv */
+#else
+#   define STRUCT_SV sv
+#endif
+typedef struct STRUCT_SV SV;
 typedef struct av AV;
 typedef struct hv HV;
 typedef struct cv CV;