| /* Copyright (c) 2002-2006 Lucent Technologies; see LICENSE */ | |
| #include <stdlib.h> | |
| #include <stdarg.h> | |
| #include "plan9.h" | |
| #include "fmt.h" | |
| #include "fmtdef.h" | |
| char* | |
| fmtstrflush(Fmt *f) | |
| { | |
| if(f->start == nil) | |
| return nil; | |
| *(char*)f->to = '\0'; | |
| f->to = f->start; | |
| return (char*)f->start; | |
| } |