SYNOPSIS #include <string.h> char *strstr(const char *s1, const char *s2);
DESCRIPTION s
trstr locates
the first occurrence in the string pointed to by s1
of the sequence of characters in the string pointed to by s2
(excluding the terminating null character).
RETURNS
Returns a pointer to the located string segment, or a null pointer
if the string s2
is not found. If s2
points to a string with zero length, the s1
is returned.
COMPLIANCE
strstr
is ANSI C.
strstr requires no supporting OS subroutines.
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