PDCLib includes with quotes, not <>.

[pdclib] / includes / stdarg.h

diff --git a/includes/stdarg.h b/includes/stdarg.h
index 62d0e404e36dbc80d1e0fdfb51e6f7edc04836ff..1ebf3fba289823ce3da1f37cad3e0b130ce835ee 100644 (file)
--- a/includes/stdarg.h
+++ b/includes/stdarg.h
@@ -1,80 +1,27 @@
-/* ----------------------------------------------------------------------------
- * $Id$
- * ----------------------------------------------------------------------------
- * Public Domain C Library - http://pdclib.sourceforge.net
- * This code is Public Domain. Use, modify, and redistribute at will.
- * ----------------------------------------------------------------------------
- * Variable arguments
- * ----------------------------------------------------------------------------
- * This header is part of a freestanding implementation
- * --------------------------------------------------------------------------*/
+/* Variable arguments <stdarg.h>
 
-#ifndef _STDARG_H
-#define _STDARG_H _STDARG_H
+   This file is part of the Public Domain C Library (PDCLib).
+   Permission is granted to use, modify, and / or redistribute at will.
+*/
 
-/* TODO: This code was contributed by Michael Moody, who added:
- * "As always with my code it's not guaranteed bug-free (In fact I know for a
- * fact it won't work properly on certain archs)."
- * Code assumes that:
- * - arguments are passed on the stack;
- * - arguments are alligned to pointer size.
- */
+#ifndef _PDCLIB_STDARG_H
+#define _PDCLIB_STDARG_H _PDCLIB_STDARG_H
+#include "_PDCLIB_aux.h"
+#include "_PDCLIB_config.h"
 
-/* ----------------------------------------------------------------------------
- * TYPEDEFS
- * --------------------------------------------------------------------------*/
+#ifdef __cplusplus
+extern "C" {
+#endif
 
-typedef char * va_list;
+typedef _PDCLIB_va_list va_list;
 
-/* ----------------------------------------------------------------------------
- * MACROS
- * --------------------------------------------------------------------------*/
+#define va_arg( ap, type )    _PDCLIB_va_arg( ap, type )
+#define va_copy( dest, src )  _PDCLIB_va_copy( dest, src )
+#define va_end( ap )          _PDCLIB_va_end( ap )
+#define va_start( ap, parmN ) _PDCLIB_va_start( ap, parmN )
 
-/** Returns the size of 'type' rounded up to the nearest multiple of the size
- * of a pointer. This macro is just here for clarity.
- */
-#define __va_round(type)                                                      \
-   (                                                                          \
-      (sizeof(type) + sizeof(void *) - 1) & ~(sizeof(void *) - 1)             \
-   )
+#ifdef __cplusplus
+}
+#endif
 
-/** Initialises ap for use by va_arg by setting ap to point at the first
- * argument in the ellipsis. parmN is the last known parameter in the function
- * definition (ie the one before the ellipsis).
- */
-#define va_start(ap, parmN)                                                   \
-   (                                                                          \
-      (ap) = (char *)&parmN + (__va_round(parmN))                               \
-      ,                                                                       \
-      (void)0                                                                 \
-   )
-
-/** Returns the next argument, assumed variable type is 'type', in the
- * ellipsis.
- */
-#define va_arg(ap, type)                                                      \
-   (                                                                          \
-      (ap) += (__va_round(type))                                              \
-      ,                                                                       \
-      (*(type*)((ap) - (__va_round(type))))                                   \
-   )
-
-/** Cleans up ap.
- */
-#define va_end(ap)                                                            \
-   (                                                                          \
-      (ap) = (void *)0                                                        \
-      ,                                                                       \
-      (void)0                                                                 \
-   )
-
-/** Makes the va_list dest be a copy of the va_list src.
- */
-#define va_copy(dest, src)                                                    \
-   (                                                                          \
-      (dest) = (src)                                                          \
-      ,                                                                       \
-      (void)0                                                                 \
-   )
-
-#endif /* _STDARG_H */
+#endif