28     size_t  len;  member
36     if (p->len > 0)  in string_put_char()
37         *p->cur = c, --p->len;  in string_put_char()
45         size_t  i, k = p->len;  in string_fill_char()
50         p->len -= k;  in string_fill_char()
59         size_t  i, k = p->len;  in string_put_string()
64         p->len -= k;  in string_put_string()
116 SDK_WEAK_SYMBOL int STD_TSNPrintf(char *dst, size_t len, const char *fmt, ...)  in STD_TSNPrintf()  argument
121     ret = STD_TVSNPrintf(dst, len, fmt, vlist);  in STD_TSNPrintf()
157 SDK_WEAK_SYMBOL int STD_TVSNPrintf(char *dst, size_t len, const char *fmt, va_list vlist)  in STD_TVSNPrintf()  argument
167     str.len = len, str.cur = str.base = dst;  in STD_TVSNPrintf()
535     if (str.len > 0)  in STD_TVSNPrintf()
539     else if (len > 0)  in STD_TVSNPrintf()
541         str.base[len - 1] = '\0';  in STD_TVSNPrintf()