STRRTRIM(3) C Programmer's Manual STRRTRIM(3)NAMEstrrtrim - remove trailing whitespace
SYNOPSIS
#include <publib.h>
char *strrtrim(char *s);
DESCRIPTIONstrrtrim 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 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 ALSOpublib(3), strtrim(3), strltrim(3), isspace(3)AUTHOR
Lars Wirzenius (lars.wirzenius@helsinki.fi)
Publib C Programmer's Manual STRRTRIM(3)
