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byte_chr(3)           DragonFly Library Functions Manual           byte_chr(3)

NAME
       byte_chr - search for a byte in a string

SYNTAX
       #include <byte.h>

       size_t byte_chr(const char *haystack,size_t len,char needle);

DESCRIPTION
       byte_chr returns the smallest integer i between 0 and len-1 inclusive
       such that one[i] equals needle.

       If no such integer exists, byte_chr returns len.

       byte_chr may read all bytes one[0], one[1], ..., one[len-1], even if
       not all the bytes are relevant to the answer.

SEE ALSO
       byte_rchr(3)

                                                                   byte_chr(3)