add exercise of lab5 spoc discussion

2015-04-20 12:44:41 +08:00
parent 331b8dff5a
commit f39299c9a2
104 changed files with 12528 additions and 0 deletions
--- a/related_info/lab5/lab5-spoc-discuss/libs/stdarg.h
+++ b/related_info/lab5/lab5-spoc-discuss/libs/stdarg.h
@@ -0,0 +1,12 @@
+#ifndef __LIBS_STDARG_H__
+#define __LIBS_STDARG_H__
+
+/* compiler provides size of save area */
+typedef __builtin_va_list va_list;
+
+#define va_start(ap, last)              (__builtin_va_start(ap, last))
+#define va_arg(ap, type)                (__builtin_va_arg(ap, type))
+#define va_end(ap)                      /*nothing*/
+
+#endif /* !__LIBS_STDARG_H__ */
+