l64a(3c) [hpux man page]

a64l(3C)																  a64l(3C)

NAME

       a64l(), l64a() - convert between long integer and base-64 ASCII string

SYNOPSIS

   Obsolescent Interface
DESCRIPTION

       These  functions  are used to maintain numbers stored in base-64 ASCII characters.  This is a notation by which long integers can be repre-
       sented by up to six characters; each character represents a "digit" in a radix-64 notation.

       The characters used to represent "digits" are for 0, for 1, through for 2-11, through for 12-37, and through for 38-63.

       The leftmost character is the least significant digit.  For example,
		      a0 = (38 x 64^0) + (2 x 64^1) = 166

       takes a pointer to a null-terminated base-64 representation and returns a corresponding value.  If the string pointed to by s contains more
       than six characters, uses the first six.

       takes  a  argument  and	returns  a pointer to the corresponding base-64 representation.  If the argument is 0, returns a pointer to a null
       string.

   Obsolescent Interface
       converts between long integer and base-64 ASCII string.

WARNINGS

       The value returned by is a pointer into a buffer, the contents of which are overwritten subsequent calls by the same thread.

       is an obsolescent interface supported only for compatibility with existing DCE applications. New multithreaded applications should use

SEE ALSO

       thread_safety(5).

STANDARDS CONFORMANCE

																	  a64l(3C)

a64l(3C)						   Standard C Library Functions 						  a64l(3C)

NAME

       a64l, l64a - convert between long integer and base-64 ASCII string

SYNOPSIS

       #include <stdlib.h>

       long a64l(const char *s);

       char *l64a(long l);

DESCRIPTION

       These  functions maintain numbers stored in base-64 ASCII characters that define a notation by which long integers can be represented by up
       to six characters. Each character represents a "digit" in a radix-64 notation.

       The characters used to represent "digits" are as follows:

       +-----------------------------+--------------------------------+
       |	 Character	     |		 Digit		      |
       |	     .		     |		   0		      |
       |	     /		     |		   1		      |
       |	    0-9 	     |		  2-11		      |
       |	    A-Z 	     |		 12-37		      |
       |	    a-z 	     |		 38-63		      |
       +-----------------------------+--------------------------------+

       The a64l() function takes a pointer to a null-terminated base-64 representation and returns a corresponding  long  value.   If  the  string
       pointed to by s contains more than six characters, a64l() uses the first six.

       The  a64l() function scans the character string from left to right with the least significant digit on the left, decoding each character as
       a 6-bit radix-64 number.

       The l64a() function takes a long argument and returns a pointer to the corresponding base-64 representation. If the argument is	0,  l64a()
       returns a pointer to a null string.

       The  value returned by l64a() is a pointer into a static buffer, the contents of which are overwritten by each call.  In the case of multi-
       threaded applications, the return value is a pointer to thread specific data.

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Interface Stability	     |Standard			   |
       +-----------------------------+-----------------------------+
       |MT-Level		     |MT-Safe			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       attributes(5), standards(5)

SunOS 5.10							    24 Jul 2002 							  a64l(3C)