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-rw-r--r--gcc/ginclude/stdarg.h2
-rw-r--r--gcc/ginclude/va-alpha.h2
-rw-r--r--gcc/ginclude/va-clipper.h2
-rw-r--r--gcc/ginclude/va-h8300.h2
-rw-r--r--gcc/ginclude/va-i860.h2
-rw-r--r--gcc/ginclude/va-i960.h2
-rw-r--r--gcc/ginclude/va-m88k.h2
-rw-r--r--gcc/ginclude/va-pa.h2
-rw-r--r--gcc/ginclude/va-pyr.h2
-rw-r--r--gcc/ginclude/va-sparc.h2
-rw-r--r--gcc/ginclude/va-spur.h2
-rw-r--r--gcc/ginclude/varargs.h2
12 files changed, 12 insertions, 12 deletions
diff --git a/gcc/ginclude/stdarg.h b/gcc/ginclude/stdarg.h
index e434a263086..d3dea626b4c 100644
--- a/gcc/ginclude/stdarg.h
+++ b/gcc/ginclude/stdarg.h
@@ -70,7 +70,7 @@ typedef void *__gnuc_va_list;
#undef va_end
void va_end (__gnuc_va_list); /* Defined in libgcc.a */
-#define va_end(AP)
+#define va_end(AP) ((void)0)
/* We cast to void * and then to TYPE * because this avoids
a warning about increasing the alignment requirement. */
diff --git a/gcc/ginclude/va-alpha.h b/gcc/ginclude/va-alpha.h
index f0775234822..ea9ed9a795f 100644
--- a/gcc/ginclude/va-alpha.h
+++ b/gcc/ginclude/va-alpha.h
@@ -45,7 +45,7 @@ typedef struct {
#ifndef va_end
-#define va_end(__va)
+#define va_end(__va) ((void) 0)
/* Values returned by __builtin_classify_type. */
diff --git a/gcc/ginclude/va-clipper.h b/gcc/ginclude/va-clipper.h
index c2c99e500f1..6a797dc6964 100644
--- a/gcc/ginclude/va-clipper.h
+++ b/gcc/ginclude/va-clipper.h
@@ -52,6 +52,6 @@ typedef struct
: (*(TYPE *)(AP).__va_reg[2 * (AP).__va_num++ ])) \
: ((AP).__va_num++, __va_round (AP,TYPE), *((TYPE *)((AP).__va_ap))++))
-#define va_end(AP)
+#define va_end(AP) ((void) 0)
#endif /* defined (_STDARG_H) || defined (_VARARGS_H) */
diff --git a/gcc/ginclude/va-h8300.h b/gcc/ginclude/va-h8300.h
index 18af77c560e..986e827f64d 100644
--- a/gcc/ginclude/va-h8300.h
+++ b/gcc/ginclude/va-h8300.h
@@ -48,6 +48,6 @@ typedef void *__gnuc_va_list;
? sizeof (TYPE) \
: __va_rounded_size (TYPE))))))
-#define va_end(AP)
+#define va_end(AP) ((void) 0)
#endif /* defined (_STDARG_H) || defined (_VARARGS_H) */
diff --git a/gcc/ginclude/va-i860.h b/gcc/ginclude/va-i860.h
index 1a74c458657..9b9908a0aa5 100644
--- a/gcc/ginclude/va-i860.h
+++ b/gcc/ginclude/va-i860.h
@@ -93,7 +93,7 @@ enum {
void va_end (__gnuc_va_list); /* Defined in libgcc.a */
#endif
-#define va_end(__va)
+#define va_end(__va) ((void) 0)
#define __NUM_PARM_FREGS 8
#define __NUM_PARM_IREGS 12
diff --git a/gcc/ginclude/va-i960.h b/gcc/ginclude/va-i960.h
index 7f4ab758131..e896900e059 100644
--- a/gcc/ginclude/va-i960.h
+++ b/gcc/ginclude/va-i960.h
@@ -67,7 +67,7 @@ __extension__ \
#ifndef va_end
void va_end (__gnuc_va_list); /* Defined in libgcc.a */
#endif
-#define va_end(AP)
+#define va_end(AP) ((void *)0)
#endif /* defined (_STDARG_H) || defined (_VARARGS_H) */
diff --git a/gcc/ginclude/va-m88k.h b/gcc/ginclude/va-m88k.h
index 9940b928b68..7f8974b9c49 100644
--- a/gcc/ginclude/va-m88k.h
+++ b/gcc/ginclude/va-m88k.h
@@ -79,6 +79,6 @@ typedef struct
? (AP).__va_reg : (AP).__va_stk) \
+ ((AP).__va_arg - __va_size(TYPE)))))
-#define va_end(AP)
+#define va_end(AP) ((void)0)
#endif /* defined (_STDARG_H) || defined (_VARARGS_H) */
diff --git a/gcc/ginclude/va-pa.h b/gcc/ginclude/va-pa.h
index b21c1e4aca9..467bccedff7 100644
--- a/gcc/ginclude/va-pa.h
+++ b/gcc/ginclude/va-pa.h
@@ -44,6 +44,6 @@ typedef double *__gnuc_va_list;
#ifndef va_end
void va_end (__gnuc_va_list); /* Defined in libgcc.a */
#endif
-#define va_end(AP)
+#define va_end(AP) ((void)0)
#endif /* defined (_STDARG_H) || defined (_VARARGS_H) */
diff --git a/gcc/ginclude/va-pyr.h b/gcc/ginclude/va-pyr.h
index 86f3715e9d0..6ffd874e2c0 100644
--- a/gcc/ginclude/va-pyr.h
+++ b/gcc/ginclude/va-pyr.h
@@ -125,6 +125,6 @@ __extension__ \
})
void va_end (__gnuc_va_list); /* Defined in libgcc.a */
-#define va_end(_X)
+#define va_end(_X) ((void)0)
#endif /* defined (_STDARG_H) || defined (_VARARGS_H) */
diff --git a/gcc/ginclude/va-sparc.h b/gcc/ginclude/va-sparc.h
index fe0a47e2257..3df289c0f09 100644
--- a/gcc/ginclude/va-sparc.h
+++ b/gcc/ginclude/va-sparc.h
@@ -116,7 +116,7 @@ enum __va_type_classes {
};
#endif
-#define va_end(pvar)
+#define va_end(pvar) ((void)0)
/* Avoid errors if compiling GCC v2 with GCC v1. */
#if __GNUC__ == 1
diff --git a/gcc/ginclude/va-spur.h b/gcc/ginclude/va-spur.h
index e3626acd153..09092c1129f 100644
--- a/gcc/ginclude/va-spur.h
+++ b/gcc/ginclude/va-spur.h
@@ -29,7 +29,7 @@ typedef struct {
#define va_start(pvar) \
((pvar).__pnt = 0, (pvar).__regs = __va_regs.__regs, \
(pvar).__stack = (char *) &__va_stack)
-#define va_end(pvar)
+#define va_end(pvar) ((void)0)
/* Avoid errors if compiling GCC v2 with GCC v1. */
#if __GNUC__ == 1
diff --git a/gcc/ginclude/varargs.h b/gcc/ginclude/varargs.h
index 2985f6c1857..8a9b419dbb6 100644
--- a/gcc/ginclude/varargs.h
+++ b/gcc/ginclude/varargs.h
@@ -84,7 +84,7 @@ typedef void *__gnuc_va_list;
#define va_start(AP) AP=(char *) &__builtin_va_alist
-#define va_end(AP)
+#define va_end(AP) ((void)0)
#if defined(sysV68)
#define __va_rounded_size(TYPE) \