home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
CU Amiga Super CD-ROM 17
/
CU Amiga Magazine's Super CD-ROM 17 (1997)(EMAP Images)(GB)[!][issue 1997-12].iso
/
CUCD
/
Programming
/
DiceSource
/
lib
/
extra
/
strupper.c
< prev
next >
Wrap
C/C++ Source or Header
|
1997-09-09
|
443b
|
30 lines
/*
* Convert string to upper case
*
* (c)Copyright 1992-1997 Obvious Implementations Corp. Redistribution and
* use is allowed under the terms of the DICE-LICENSE FILE,
* DICE-LICENSE.TXT.
*/
#ifndef HYPER
#define HYPER(x) x
#endif
char *
HYPER(strupper)(str)
char *str;
{
char c;
char *base = str;
while (c = *str) {
if (c >= 'a' && c <= 'z')
*str = c + ('A' - 'a');
++str;
}
return(base);
}