In this program, we will use strtok_r() function. This function is used to split the string and get words from a specified string based on a specified delimiter.
The strtok_r() works similar to the strtok() function. But strtok_r() is a re-entrant function.
The source code to split the string using the strtok_r() function is given below. The given program is compiled and executed using GCC compile on UBUNTU 18.04 OS successfully.
// C program to split the string
// using strtok_r() function
char str = "www.includehelp.com";
char delim = ".";
char* ptr = str;
while ((word = strtok_r(ptr, delim, &ptr)))
In the main() function, we created a string str initialized with "www.includehelp.com". Then we split the string based on dot (.) delimiter using strtok_r() function and printed the words on the console screen.
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