man scan_noncharsetnskip () - skip characters not from set
NAME
scan_noncharsetnskip - skip characters not from set
SYNTAX
#include <scan.h>
long scan_noncharsetnskip(const char* src, const char* charset, unsigned long* limit);
DESCRIPTION
scan_noncharsetnskip returns the length of the maximum prefix of src that consists solely of characters that do not occur in charset (up to and not including the \0).