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authorjtc <jtc@NetBSD.org>1993-07-02 23:56:52 +0000
committerjtc <jtc@NetBSD.org>1993-07-02 23:56:52 +0000
commitf4e00a39c236bf7481c72bcc6d215900040c7cdf (patch)
tree52e2aaed1a2ff6e364820a186cf85c4b792e5626 /gnu/usr.bin/awk/vargs.h
parent8ebc845441169cc86d3f7c2b400125e254124a27 (diff)
Updated to mawk 1.1.4
Diffstat (limited to 'gnu/usr.bin/awk/vargs.h')
-rw-r--r--gnu/usr.bin/awk/vargs.h59
1 files changed, 59 insertions, 0 deletions
diff --git a/gnu/usr.bin/awk/vargs.h b/gnu/usr.bin/awk/vargs.h
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index 00000000000..a623b83d67a
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+++ b/gnu/usr.bin/awk/vargs.h
@@ -0,0 +1,59 @@
+
+/********************************************
+vargs.h
+copyright 1992 Michael D. Brennan
+
+This is a source file for mawk, an implementation of
+the AWK programming language.
+
+Mawk is distributed without warranty under the terms of
+the GNU General Public License, version 2, 1991.
+********************************************/
+
+/*
+$Log: vargs.h,v $
+Revision 1.1 1993/07/02 23:58:01 jtc
+Updated to mawk 1.1.4
+
+ * Revision 1.1 1992/10/02 23:23:41 mike
+ * Initial revision
+ *
+*/
+
+/* provides common interface to <stdarg.h> or <varargs.h>
+ only used for error messages
+*/
+
+
+#if HAVE_STDARG_H == 0
+#include <varargs.h>
+
+#ifndef VA_ALIST
+
+#define VA_ALIST(type, arg) (va_alist) va_dcl { type arg ;
+#define VA_ALIST2(t1,a1,t2,a2) (va_alist) va_dcl { t1 a1 ; t2 a2 ;
+
+#endif
+
+#define VA_START(p,type, last) va_start(p) ;\
+ last = va_arg(p,type)
+
+
+#define VA_START2(p,t1,a1,t2,a2) va_start(p) ;\
+ a1 = va_arg(p,t1);\
+ a2 = va_arg(p,t2)
+
+#else /* HAVE_STDARG_H */
+#include <stdarg.h>
+
+#ifndef VA_ALIST
+#define VA_ALIST(type, arg) (type arg, ...) {
+#define VA_ALIST2(t1,a1,t2,a2) (t1 a1,t2 a2,...) {
+#endif
+
+#define VA_START(p,type,last) va_start(p,last)
+
+#define VA_START2(p,t1,a1,t2,a2) va_start(p,a2)
+
+#endif
+