debian man page for strrstr

STRRSTR(3pub)						       C Programmer's Manual						     STRRSTR(3pub)

NAME
       strrstr - locate last occurence of substring

SYNOPSIS
       #include <publib.h>
       char *strrstr(const char *str, const char *pat);

DESCRIPTION
       strrstr finds the last occurence of the string pat in the string str.  The terminating '' characters are not compared.

RETURN VALUE
       strrstr returns a pointer to the first character of the substring, or NULL if the substring is not found.

EXAMPLE
       To print out everything on each line starting with the last occurence of "/* " on each line, you might use the following code:

	    #include <stdio.h>
	    #include <publib.h>

	    int main(void) {
		 char *p, line[512];

		 while (fgets(line, sizeof(line), stdin) != NULL) {
		      p = strrstr(line, "/* ");
		      if (p != NULL)
			   printf("%s", p);
		 }
		 return 0;
	    }

SEE ALSO
       publib(3), string(3), strstr(3)

AUTHOR
       Lars Wirzenius (lars.wirzenius@helsinki.fi)

Publib							       C Programmer's Manual						     STRRSTR(3pub)