| typedef __builtin_va_list va_list; | |
| extern void foo (va_list); | |
| static void | |
| build_message_string (const char *msg, ...) | |
| { | |
| va_list ap; | |
| __builtin_va_start (ap, msg); | |
| foo (ap); | |
| __builtin_va_end (ap); | |
| } | |
| void | |
| file_name_as_prefix (f) | |
| const char *f; | |
| { | |
| build_message_string ("%s: ", f); | |
| } | |