Minimum Width Integer Types

Typedef names that designate signed and unsigned integer types with at least the specified width.

Attention: The types for 24-bit objects are only supported when using PIC devices and MPLAB XC8. The types for 64-bit objects are not supported when using 8-bit AVR, Baseline, or non-enhanced Mid-range PIC devices with MPLAB XC8.

Include

<stdint.h>

Type Description
int_least8_t Signed integer of at least 8 bits width.
int_least16_t Signed integer of at least 16 bits width.
int_least24_t Signed integer of at least 24 bits width.
int_least32_t Signed integer of at least 32 bits width.
int_least64_t Signed integer of at least 64 bits width (see Attention note).
uint_least8_t Unsigned integer of at least 8 bits width.
uint_least16_t Unsigned integer of at least 16 bits width.
uint_least24_t Unsigned integer of at least 24 bits width.
uint_least32_t Unsigned integer of at least 32 bits width.
uint_least64_t Unsigned integer of at least 64 bits width (see Attention note).