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void _Exit( int  status )

exits the program with a given status code, without running atexit scripts

GLubyte * _glx_retrieve( GLsizei  * length )

enqueues a command for transmission to the server

void _glx_schedule( void  * data, int  length )

enqueues a command for transmission to the server

void * _PDCLIB_allocpages( int  n )

Allocate or deallocate pages from the heap

double _PDCLIB_clampradd( double  x )

ensure x is in the range [-pi,pi], otherwise shift the domain into position

float _PDCLIB_clampradf( float  x )

ensure x is in the range [-pi,pi], otherwise shift the domain into position

long double _PDCLIB_clampradl( long  double  x )

ensure x is in the range [-pi,pi], otherwise shift the domain into position

static double _PDCLIB_doclampnd( double  x, double  clamp )

recursively shift x into the domain [-clamp,0]

static float _PDCLIB_doclampnf( float  x, float  clamp )

recursively shift x into the domain [-clamp,0]

static long double _PDCLIB_doclampnl( long  double  x, long  double  clamp )

recursively shift x into the domain [-clamp,0]

static double _PDCLIB_doclamppd( double  x, double  clamp )

recursively shift x into the domain [0,clamp]

static float _PDCLIB_doclamppf( float  x, float  clamp )

recursively shift x into the domain [0,clamp]

static long double _PDCLIB_doclamppl( long  double  x, long  double  clamp )

recursively shift x into the domain [0,clamp]

Request memory from the kernel

int _PDCLIB_fflush( struct  _PDCLIB_file_t  * stream )

this function flushes the output stream.

Default program entry point

void _udi_buf_inject( mos_buf_t  * buf, mos_buf_part_t  * part, udi_size_t  off, udi_size_t  len )

Helper function for modifying buffer segments

void abort( void )

Raises the abort signal

int abs( int  j )

Returns the absolute value of a given integer

adds a new thread to the blocked list

allocates a gate and assigns a handler to it

Declare Sub AddInterface( ByVal interface  As  Integer )

Adds an interface to be exposed

Ups the reference count to a memory location.

adds a name to port lookup to the table

adds a new thread to the scheduler’s list

Allocates several bytes at the end of heap.

finds an empty GDT entry and allocates it.

Allocates a free slot in the global descriptor table and loads it with the given parameters

Tries to allocate one entry in the IDT

attempts to allocate an IDT entry of choice

Request i/o ports from the kernel

Allocates pages for the I/O permission bitmap.

Request for allocating the Interrupt Redirection Bitmap

Allocates a page for the Interrupt Redirection Bitmap

Tries to allocate a piece of memory To allow for full userspace control of memory

allocates memory from the table, preferrably from the end

allocates memory from the table, preferrably from the beginning

Allocate one unit of free memory from a given table

Request memory from the kernel

Maps a page table into the page directory to allow for small pages to be used

Maps a page table into the page directory to allow for small pages to be used

Attempts to allocate a port (4) in the higher area

Attempts to allocate a port in the lower 2k area

allocates a task set (descriptor + kernel stack page)

allocates a task set (descriptor + kernel stack page)

Declare Sub AnnounceDriver( ByVal deviceid  As  Integer )

Registers this driver as an endpoint.

delay x cycles based on bus speed

int atexit( void  (*func)( void ) )

adds a function to the list of things to be called upon program exit

int atoi( const  char  * s )

Converts a string to an int

long int atol( const  char  * s )

Converts a string to a long int

long long int atoll( const  char  * s )

Converts a string to a long long

Declare Sub Autorelease()

Release ownership of an object, while keeping it temporarily alive for a calling function to reacquire ownership

Public Sub b_main Cdecl Alias "b_main" ( ByVal vram As  Byte  Ptr )

the basic sample loop to be called

Function BGA_Read( ByVal index  As  Integer ) As Unsigned Short

Writes a BGA register

Sub BGA_Write( ByVal index  As  Integer, ByVal contents As  Unsigned  Short )

Writes a BGA register

Request memory from the kernel

Allocates memory and maps it to userspace

Request memory from the kernel

Allocates a specific piece memory and maps it to userspace

Request memory from the kernel

Allocates an area of memory in the physical range and maps it to userspace

Request the kernel to grant access to a given range in memory

Allocates an area in the physical range and maps it to userspace

Request the kernel to grant access to a given range in memory

Allocates an area in the physical range and maps it to userspace

Request memory from the kernel

Removes references to a section of memory to allow for small pages to be used

attempts to boot application processors in the system

Locates the fourth stage binary, map it into memory and create an initial task for that binary.

void * bsearch( const  void  * key, const  void  * base, size_t  nmemb, size_t  size, int  (*compar)( const void *, const void * ) )

Performs a binary search inside an array of nmemb itens of size bytes

Creates a default page table used when creating a new virtual address space.