32     char *cp = temp;  in _cvt()  local
37         *cp++ = '0';  in _cvt()
40             *cp++ = digits[val % radix];  in _cvt()
44     while (cp != temp) {  in _cvt()
45         *buf++ = *--cp;  in _cvt()
61     const char *cp = buf;  in esp_rom_vprintf()  local
168                 cp = buf;  in esp_rom_vprintf()
172                 cp = va_arg(ap, char *);  in esp_rom_vprintf()
173                 if (cp == NULL)  {  in esp_rom_vprintf()
174                     cp = "<null>";  in esp_rom_vprintf()
177                 while (cp[length] != '\0') length++;  in esp_rom_vprintf()
200                 cp = buf;  in esp_rom_vprintf()
236                 c = *cp++;  in esp_rom_vprintf()