strchr(9F)

NAME

     strchr, strrchr - find a character in a string

SYNOPSIS

     #include <sys/ddi.h>
     #include <sys/sunddi.h>

     char *strchr(const char *str, int chr);

     char *strrchr(const char *str, int chr);

INTERFACE LEVEL

     Solaris DDI specific (Solaris DDI).

PARAMETERS

     str   Pointer to a string to be searched.

     chr   The character to search for.

DESCRIPTION

     strchr()
           The strchr() function returns a pointer to  the  first
           occurrence of chr in the string pointed to by str.

     strrchr()
           The strrchr() function returns a pointer to  the  last
           occurrence of chr in the string pointed to by str.

RETURN VALUES

     strchr() and strrchr() return a pointer to a  character,  or
     NULL, if the search fails.

CONTEXT

     These functions can be called from user  or  interrupt  con-
     text.

SEE ALSO

     strcmp(9F)

     Writing Device Drivers