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STRRTRIM(3)		     C Programmer's Manual		   STRRTRIM(3)

NAME
       strrtrim	- remove trailing whitespace

SYNOPSIS
       #include	<publib.h>
       char *strrtrim(char *s);

DESCRIPTION
       strrtrim	 removes  all trailing whitespace characters from the end of a
       string.	As whitespace is counted everything for	which  isspace(3)  re-
       turns true.

RETURN VALUE
       strltrim	returns	its argument.

EXAMPLE
       To  remove  whitespace from the end of all lines, you might do the fol-
       lowing:

	    #include <publib.h>

	    int	main(void) {
		 char line[512];

		 while (fgets(line, sizeof(line), stdio) != NULL) {
		      strrtrim(line);
		      printf("%s", line);
		 }
		 return	0;
	    }

SEE ALSO
       publib(3), strtrim(3), strltrim(3), isspace(3)

AUTHOR
       Lars Wirzenius (lars.wirzenius@helsinki.fi)

Publib			     C Programmer's Manual		   STRRTRIM(3)

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