8 lines
95 B
C
8 lines
95 B
C
|
#include <ctype.h>
|
||
|
#undef toupper
|
||
|
|
||
|
int toupper(int c)
|
||
|
{
|
||
|
return islower(c) ? (c & 0xdf) : c;
|
||
|
}
|