STRCSPN(3) BSD Library Functions Manual STRCSPN(3)

NAME
     ssttrrccssppnn - span the complement of a string

LLIIBBRRAARRYY
     Standard C Library (libc, -lc)

SYNOPSIS
     ##iinncclluuddee <>

     sizet
     ssttrrccssppnn(const char *s, const char *charset);

DESCRIPTION
     The ssttrrccssppnn() function spans the initial part of the null-terminated
     string s as long as the characters from s do not occur in string charset
     (it spans the complement of charset).

RETURN VALUES
     The ssttrrccssppnn() function returns the number of characters spanned.

SEE ALSO
     memchr(3), strchr(3), strpbrk(3), strrchr(3), strsep(3), strspn(3),
     strstr(3), strtok(3)

STANDARDS     The ssttrrccssppnn() function conforms to ISO/IEC 9899:1990 (``ISO C90'').

BSD                              June 4, 1993                              BSD