Language Ccpp Cref Examples Strpbrk.c

 
/*
 * field.c
 * 
 * Dave Doolin 12 May, 1995
 * 
 * Turns miscellaneous field separators into just a space separating tokens for
 * easy parsing by SSCANF. Eventually, the character separators and
 * replacement character will be passed in as strings.
 * 
 */
#include <stdio.h>
#include <string.h>
#include <strings.h>
#define LINE_BUF 100
void find_comment(char *);
main()
{
 char line[LINE_BUF];
 char *sep;
 int var1, var2;
 while (fgets(line, LINE_BUF, stdin))
 {
	/*
	 * Check this out: Since SEP is a pointer to type char, when line is
	 * assigned to sep, really the first address is assigned to sep. LINE
	 * is the address of the start of the string. In contrast, LINE[0]
	 * is the first character of the string.
	 */
 sep = line;
 while (sep != 0)
 {
 sep = strpbrk(line, ";.&:,");
 if (sep != 0)
 *sep = ' ';
 }
 fputs(line, stdout);
 }
 return 0;
}

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