1 #include <string.h> 2 #include <stdio.h> 3 4 #include "test_helpers.h" 5 6 int main(void) { 7 char source[] = "I'd just like to interject for a moment. What you're referring to as Linux, " 8 "is in fact, GNU/Linux, or as I've recently taken to calling it, GNU plus Linux.\n"; 9 char* sp; 10 11 char* token = strtok_r(source, " ", &sp); 12 while (token) { 13 printf("%s", token); 14 if ((token = strtok_r(NULL, " ", &sp))) { 15 printf("_"); 16 } 17 } 18 } 19