home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
Turnbull China Bikeride
/
Turnbull China Bikeride - Disc 2.iso
/
STUTTGART
/
LANG
/
C
/
LIB
/
UNIXLIB37B
/
!UnixLib37
/
src
/
c
/
strichr
< prev
next >
Wrap
Text File
|
1996-11-09
|
1KB
|
61 lines
/****************************************************************************
*
* $Source: /unixb/home/unixlib/source/unixlib37/src/c/RCS/strichr,v $
* $Date: 1996/04/19 21:26:42 $
* $Revision: 1.1 $
* $State: Rel $
* $Author: simon $
*
* $Log: strichr,v $
* Revision 1.1 1996/04/19 21:26:42 simon
* Initial revision
*
***************************************************************************/
static const char rcs_id[] = "$Id: strichr,v 1.1 1996/04/19 21:26:42 simon Rel $";
#include <string.h>
#include <ctype.h>
char *
strichr (register const char *s, register int c)
{
register int i;
c = isupper (c) ? _tolower (c) : c;
do
{
i = *s;
i = isupper (i) ? _tolower (i) : i;
if (i == c)
return ((char *) s);
}
while (*s++);
return (0);
}
char *
strrichr (register const char *s, register int c)
{
register int i;
register const char *_s;
c = isupper (c) ? _tolower (c) : c;
_s = 0;
do
{
i = *s;
i = isupper (i) ? _tolower (i) : i;
if (i == c)
_s = s;
}
while (s++, i);
return ((char *) _s);
}