Guardian Procedure Calls Reference Manual (G06.25+)

Guardian Procedure Calls (M)
Guardian Procedure Calls Reference Manual—522629-013
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MBCS_TESTBYTE_ Procedure
MBCS_TESTBYTE_ Procedure
Summary
Syntax for C Programmers
Syntax for TAL Programmers
Parameters
Considerations
Related Programming Manual
Summary
The MBCS_TESTBYTE_ procedure returns the identification of a specified byte
contained within a text string of mixed data.
Syntax for C Programmers
Syntax for TAL Programmers
Parameters
result returned value
INT
returns the identification of the byte contained in
buffer[testindex].
0 1-byte character
1 First byte of a multibyte character
2 Intermediate byte of a multibyte character
3 Last byte of a multibyte character
#include <cextdecs(MBCS_TESTBYTE_)>
short MBCS_TESTBYTE_ ( char *buffer
,short bytecount
,short *testindex
,[ short charset ]
,[ short *charinfo ] );
result := MBCS_TESTBYTE_ ( buffer ! i
,bytecount ! i
,testindex ! i,o
,[ charset ] ! i
,[ charinfo ]); ! o