strstr(3) - NetBSD Manual Pages

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STRSTR(3)                 NetBSD Programmer's Manual                 STRSTR(3)


NAME

     strstr - locate a substring in a string


LIBRARY

     Standard C Library (libc, -lc)


SYNOPSIS

     #include <string.h>

     char *
     strstr(const char *big, const char *little);


DESCRIPTION

     The strstr() function locates the first occurrence of the null-terminated
     string little in the null-terminated string big.  If little is the empty
     string, strstr() returns big; if little occurs nowhere in big, strstr()
     returns NULL; otherwise strstr() returns a pointer to the first character
     of the first occurrence of little.


SEE ALSO

     index(3), memchr(3), rindex(3), strchr(3), strcspn(3), strpbrk(3),
     strrchr(3), strsep(3), strspn(3), strtok(3)


STANDARDS

     The strstr() function conforms to ANSI X3.159-1989 (``ANSI C'').

NetBSD 1.6                       June 4, 1993                                1