ref: 9c0d74e03620811e9a5c0a697a849f9c3551e9bf
dir: /sys/src/libString/s_reset.c/
#include <u.h> #include <libc.h> #include "String.h" String* s_reset(String *s) { if(s != nil){ s = s_unique(s); s->ptr = s->base; *s->ptr = '\0'; } else s = s_new(); return s; } String* s_restart(String *s) { s = s_unique(s); s->ptr = s->base; return s; }