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-rw-r--r--libio/stdio.h10
1 files changed, 9 insertions, 1 deletions
diff --git a/libio/stdio.h b/libio/stdio.h
index 7e09786215..75d22f94c0 100644
--- a/libio/stdio.h
+++ b/libio/stdio.h
@@ -138,7 +138,7 @@ extern char* tmpnam __P ((char*));
 #ifdef	__USE_REENTRANT
 extern char* tmpnam_r __P ((char*));
 #endif
-#ifdef	__USE_SVID
+#if defined(__USE_SVID) || defined(__USE_XOPEN)
 extern char *tempnam __P ((__const char *__dir, __const char *__pfx));
 #endif
 extern char *__stdio_gen_tempname __P ((char *__buf, size_t bufsize,
@@ -162,6 +162,14 @@ extern int vsscanf __P ((__const char *, __const char *, _G_va_list));
 extern int __vsscanf __P ((__const char *, __const char *, _G_va_list));
 #endif
 
+#ifdef __USE_GNU
+struct obstack;
+extern int obstack_vprintf __P ((struct obstack *__obstack,
+				 __const char *__fmt, _G_va_list));
+extern int obstack_printf __P ((struct obstack *__obstack, __const char *__fmt,
+				...));
+#endif
+
 #if !defined(__STRICT_ANSI__) || defined(_POSIX_SOURCE)
 extern FILE *fdopen __P ((int, __const char *));
 extern int fileno __P ((FILE*));