C Reference String Operation: strncat()

The strncat() function concatenates up to n characters of one string onto the end of another string.


char *strncat(char *target, const char * source, size_t count);

Note: null character is added add the end. The target is returned by strncat() function.

strncat() source code example:


		char line[100];
		strcpy(line, "hello");

		strncat(line, "world",2);
		printf ("%s\n",line);

Output of the example:


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