strstr            214 include/ruby/missing.h RUBY_EXTERN char *strstr(const char *, const char *);
strstr            645 nacl/pepper_main.c   if (strstr(message, "eval:") != NULL) {
strstr           1781 ruby.c         		    if ((p = strstr(str+2, ruby_engine)) != 0) {
strstr           1799 ruby.c         		if ((p = strstr(str, ruby_engine)) == 0) {
strstr           1809 ruby.c         		if ((p = strstr(p, " -")) != 0) {