index, rindex - locate character in string

index() is identical to strchr(3).

       rindex() is identical to strrchr(3).

       Use strchr(3) and strrchr(3) instead of these functions.

       4.3BSD; marked as LEGACY in POSIX.1-2001.  Removed in POSIX.1-2008, recommending strchr(3) and strrchr(3)
       instead.

       Standard C library (libc, -lc)

       index, rindex - locate character in string

strchr(3), strrchr(3)

Linux man-pages 6.9.1                              2024-05-02                                           index(3)

       None.

#include<strings.h>[[deprecated]]char*index(constchar*s,intc);[[deprecated]]char*rindex(constchar*s,intc);