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Man Pages


Manual Reference Pages  -  STRRTRIM (3)

NAME

strrtrim - remove trailing whitespace

CONTENTS

Synopsis
Description
Example
Author

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) returns true.

RETURN VALUE

strltrim returns its argument.

EXAMPLE

To remove whitespace from the end of all lines, you might do the following:



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

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