strstr           1857 include/httpd.h #undef strstr
strstr           1858 include/httpd.h # define strstr(s, c)  ap_strstr(s,c)
strstr             33 server/util_debug.c #undef strstr
strstr            285 srclib/apr/strings/apr_cpystrn.c char *strstr(char *s1, char *s2)