strstr
strstr — finds the location of a given substring.
Syntax
strstr (stringA, stringB)
Returns
The position of stringB within stringA, or -1 if stringA does not contain stringB.
Description
This function finds the first complete occurrence of
stringB within
stringA and returns the position of
the starting character of the match within
stringA. The first character in
stringA is numbered zero. If no
match is found, -1 is returned.
Example
Gamma> strstr("Acme widgets","get");
8
Gamma> strstr("Acme widgets","wide");
-1
Gamma>