4.3BSD-Reno/share/man/cat3/strspn.0

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STRSPN(3)		      1990			STRSPN(3)



NNAAMMEE
     strspn - span a string

SSYYNNOOPPSSIISS
     ##iinncclluuddee <<ssttrriinngg..hh>>

     ssiizzee__tt
     ssttrrssppnn((ccoonnsstt cchhaarr **ss,, ccoonnsstt cchhaarr **cchhaarrsseett));;

DDEESSCCRRIIPPTTIIOONN
     SSttrrccssppnn spans the initial part of the null-terminated string
     _s as long as the characters from _s occur in string _c_h_a_r_s_e_t.
     SSttrrssppnn returns the number of characters spanned.

SSEEEE AALLSSOO
     index(3), memchr(3), rindex(3), strchr(3), strcspn(3),
     strpbrk(3), strrchr(3), strsep(3), strstr(3), strtok(3)

SSTTAANNDDAARRDDSS
     SSttrrssppnn conforms to ANSI X3.159-1989 (``ANSI C'').



































Printed 7/27/90                May				1