#include "libbb.h"
-void trim(char *s)
+void FAST_FUNC trim(char *s)
{
size_t len = strlen(s);
- size_t lws;
/* trim trailing whitespace */
while (len && isspace(s[len-1]))
/* trim leading whitespace */
if (len) {
- lws = strspn(s, " \n\r\t\v");
- if (lws) {
- len -= lws;
- memmove(s, s + lws, len);
+ char *nws = skip_whitespace(s);
+ if ((nws - s) != 0) {
+ len -= (nws - s);
+ memmove(s, nws, len);
}
}
s[len] = '\0';