| //===-- toupper.c ---------------------------------------------------------===// | |
| // | |
| // The KLEE Symbolic Virtual Machine | |
| // | |
| // This file is distributed under the University of Illinois Open Source | |
| // License. See LICENSE.TXT for details. | |
| // | |
| //===----------------------------------------------------------------------===// | |
| int toupper(int ch) { | |
| if ( (unsigned int)(ch - 'a') < 26u ) | |
| ch += 'A' - 'a'; | |
| return ch; | |
| } |