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software: stdarg.h: cleanup and add va_copy

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1 parent 5fe1aad commit 964dc8050c8ac5b1f307068d6379d0a8f72d7b6e @sbourdeauducq sbourdeauducq committed
Showing with 5 additions and 14 deletions.
  1. +5 −14 software/include/base/stdarg.h
19 software/include/base/stdarg.h
@@ -3,20 +3,11 @@
#include <stdlib.h>
-#if (__GNUC__ > 4) || ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4))
-#define va_start(v,l) __builtin_va_start((v),l)
-#define va_start(v,l) __builtin_stdarg_start((v),l)
-#define va_arg(ap, type) \
- __builtin_va_arg((ap), type)
-#define va_end(ap) \
- __builtin_va_end(ap)
-#define va_list \
- __builtin_va_list
+#define va_start(v, l) __builtin_va_start((v), l)
+#define va_arg(ap, type) __builtin_va_arg((ap), type)
+#define va_copy(aq, ap) __builtin_va_copy((aq), (ap))
+#define va_end(ap) __builtin_va_end(ap)
+#define va_list __builtin_va_list
int vsnprintf(char *buf, size_t size, const char *fmt, va_list args);
int vscnprintf(char *buf, size_t size, const char *fmt, va_list args);

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