scan_nonwhitenskip - skip non-whitespace

       scan_nonwhitenskip returns the length of the maximum prefix of src that consists solely of non-whitespace
       characters as defined by !isspace.

       Normally, this is everything but ' ', '\f', '\n', '\r', '\t', '\v'.

       src is considered to end at \0 or after limit characters.

       scan_nonwhitenskip - skip non-whitespace

scan_nonwhitenskip(3)

                                                                                           scan_nonwhitenskip(3)

#include<libowfat/scan.h>

       size_t scan_nonwhitenskip(const char *src,size_t limit);