pl2bat.bat -> pl2bat.pl change in win32/pod.mak

[p5sagit/p5-mst-13.2.git] / XSUB.h

diff --git a/XSUB.h b/XSUB.h
index f8d3107..0b82a27 100644 (file)
--- a/XSUB.h
+++ b/XSUB.h
@@ -26,31 +26,34 @@
 #define XST_mYES(i)   (ST(i) = &sv_yes  )
 #define XST_mUNDEF(i) (ST(i) = &sv_undef)
  
-#define XSRETURN_IV(v) do { XST_mIV(0,v);  XSRETURN(1); } while (0)
-#define XSRETURN_NV(v) do { XST_mNV(0,v);  XSRETURN(1); } while (0)
-#define XSRETURN_PV(v) do { XST_mPV(0,v);  XSRETURN(1); } while (0)
-#define XSRETURN_NO    do { XST_mNO(0);    XSRETURN(1); } while (0)
-#define XSRETURN_YES   do { XST_mYES(0);   XSRETURN(1); } while (0)
-#define XSRETURN_UNDEF do { XST_mUNDEF(0); XSRETURN(1); } while (0)
-#define XSRETURN_EMPTY do {                XSRETURN(0); } while (0)
+#define XSRETURN_IV(v) STMT_START { XST_mIV(0,v);  XSRETURN(1); } STMT_END
+#define XSRETURN_NV(v) STMT_START { XST_mNV(0,v);  XSRETURN(1); } STMT_END
+#define XSRETURN_PV(v) STMT_START { XST_mPV(0,v);  XSRETURN(1); } STMT_END
+#define XSRETURN_NO    STMT_START { XST_mNO(0);    XSRETURN(1); } STMT_END
+#define XSRETURN_YES   STMT_START { XST_mYES(0);   XSRETURN(1); } STMT_END
+#define XSRETURN_UNDEF STMT_START { XST_mUNDEF(0); XSRETURN(1); } STMT_END
+#define XSRETURN_EMPTY STMT_START {                XSRETURN(0); } STMT_END
 
 #define newXSproto(a,b,c,d)    sv_setpv((SV*)newXS(a,b,c), d)
 
 #ifdef XS_VERSION
 # define XS_VERSION_BOOTCHECK \
-    do {                                                                      \
-        char vn[255], *module = SvPV(ST(0),na);                               \
-        if (items >= 2)         /* version supplied as bootstrap arg */       \
-            Sv=ST(1);                                                         \
-        else {                  /* read version from module::VERSION */       \
-            sprintf(vn,"%s::VERSION", module);                                \
-            Sv = perl_get_sv(vn, FALSE);   /* XXX GV_ADDWARN */               \
-        }                                                                     \
-        if (Sv && (!SvOK(Sv) || strNE(XS_VERSION, SvPV(Sv,na))) )             \
-            croak("%s object version %s does not match %s.pm $VERSION %s",    \
-              module,XS_VERSION, module,(Sv && SvOK(Sv))?SvPV(Sv,na):"(undef)");\
-    } while (0)
+    STMT_START {                                                       \
+       char *vn = "", *module = SvPV(ST(0),na);                        \
+       if (items >= 2)  /* version supplied as bootstrap arg */        \
+           Sv = ST(1);                                                 \
+       else {                                                          \
+           /* XXX GV_ADDWARN */                                        \
+           Sv = perl_get_sv(form("%s::%s", module,                     \
+                                 vn = "XS_VERSION"), FALSE);           \
+           if (!Sv || !SvOK(Sv))                                       \
+               Sv = perl_get_sv(form("%s::%s", module,                 \
+                                     vn = "VERSION"), FALSE);          \
+       }                                                               \
+       if (Sv && (!SvOK(Sv) || strNE(XS_VERSION, SvPV(Sv, na))))       \
+           croak("%s object version %s does not match $%s::%s %_",     \
+                 module, XS_VERSION, module, vn, Sv);                  \
+    } STMT_END
 #else
 # define XS_VERSION_BOOTCHECK
 #endif
-