/ ***************************************************************** * * Purpose: Program to demonstrate the 'strtok' function. * Author: M J Leslie * Date: 23-Apr-94 * ****************************************************************/ #include <stdio.h> #include <string.h> main() { /* Copy the constant into the memory * pinted to by 'test_string' */ char test_string[50]="string to split up"; /* if 'test_string' is declared as below and the program will give a * 'Segmentation fault' This is because test_string' is pointing * to a constant i.e. somethin that cant be changed. char *test_string="string to split up"; */ char *sub_string; /* Extract first string */ printf("%s\n", strtok(test_string, " ")); /* Extract remaining * strings */ while ( (sub_string=strtok(NULL, " ")) != NULL) { printf("%s\n", sub_string); } } /***************************************************************** * * Program O/P will look like this... * * string * to * split * up * *****************************************************************/
file: /Techref/language/ccpp/Cref/EXAMPLES/strtok.c, 1KB, , updated: 1997/4/21 08:52, local time: 2024/12/25 06:15,
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