gg-types(3) [debian man page]

gg-types(3)								GGI							       gg-types(3)

NAME

       gg-types - Portable types defined by libGG

SYNOPSIS

       #include <ggi/gg.h>

DESCRIPTION

       LibGG defines a few portable types used by other GGI libraries.	Application writers may use these types to avoid having to handle os/plat-
       form specific types directly.

       The following types are defined:

       o   sint8: 8 bits signed integer

       o   uint8: 8 bits unsigned integer

       o   sint16

       o   uint16

       o   sint32

       o   uint32

       o   sint64

       o   uint64

       o   ggi_sint: native signed integer

       o   ggi_uint: native unsigned integer

NOTE

       These types are now obsoleted by C99 types, and support for them is provided for backward compatibility only.

libgg-1.0.x							    2005-07-29							       gg-types(3)

STDINT(7)					       BSD Miscellaneous Information Manual						 STDINT(7)

NAME

     stdint -- standard integer types

SYNOPSIS

     #include <stdint.h>

DESCRIPTION

     The <stdint.h> header provides source-portable integer types of a specific size, smallest memory footprint with a minimum size, fastest
     access speed with a minimum size, largest integer size, and those capable of storing pointers.

     The types int8_t, int16_t, int32_t, and int64_t provide a signed integer type of width 8, 16, 32, or 64 bits, respectively.  The types
     uint8_t, uint16_t, uint32_t, and uint64_t provide an unsigned integer type of width 8, 16, 32, or 64 bits, respectively.  These integer types
     should be used when a specific size is required.

     The types int_fast8_t, int_fast16_t, int_fast32_t, and int_fast64_t provide the fastest signed integer type with a width of at least 8, 16,
     32, or 64 bits, respectively.  The types uint_fast8_t, uint_fast16_t, uint_fast32_t, and uint_fast64_t provide the fastest unsigned integer
     type with a width of at least 8, 16, 32, or 64 bits, respectively.  These types should be used when access speed is paramount, and when a
     specific size is not required.

     The types int_least8_t, int_least16_t, int_least32_t, and int_least64_t provide the smallest memory footprint signed integer type with a
     width of at least 8, 16, 32, or 64 bits, respectively.  The types uint_least8_t, uint_least16_t, uint_least32_t, and uint_least64_t provide
     the smallest memory footprint unsigned integer type with a width of at least 8, 16, 32, or 64 bits, respectively.	These types should be used
     when memory storage is of concern, and when a specific size is not required.

     The type intmax_t provides a signed integer type large enough to hold any other signed integer.  The type uintmax_t provides an unsigned
     integer type large enough to hold any other unsigned integer.  These types are generally the largest signed and unsigned integer types avail-
     able on a specific architecture.

     The type intptr_t provides a signed integer type with the ability to hold a pointer to void, that can later be converted back to a pointer to
     void.

     The type uintptr_t provides an unsigned integer type with the ability to hold a pointer to void, that can later be converted back to a
     pointer to void.

     Additionally, the <stdint.h> header defines some macros, but none of them are documented here.

STANDARDS

     The <stdint.h> header conforms to ISO/IEC 9899:1999 (``ISO C99'') and IEEE Std 1003.1-2001 (``POSIX.1'').

HISTORY

     The <stdint.h> header was first introduced in FreeBSD 5.0.

BSD
								September 15, 2002							       BSD