strrtrim3pub
Remove trailing whitespace
Usage
#include <publib.h> char *strrtrim(char *s);
Overview
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.
Examples
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;
}
Releases
16 releases since Debian 1.2 (Rex); the text changed 4 times.