strrstr - locate last occurrence of substring

       Lars Wirzenius (lars.wirzenius@helsinki.fi)

Publib                                        C Programmer's Manual                                STRRSTR(3pub)

strrstr  finds  the last occurrence of the string pat in the string str.  The terminating '\0' characters
       are not compared.

       To print out everything on each line starting with the last occurrence 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;
            }

       strrstr - locate last occurrence of substring

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

publib(3), string(3), strstr(3)

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