Keil forum How to implement " char * strcopy(char * DestStr, char * SourceStr, uchar StartPos, uchar Count

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How to implement " char * strcopy(char * DestStr, char * SourceStr, uchar StartPos, uchar Count

David Shang over 21 years ago

"Keil C51 is very good."
===> "C51 is v"

strcopy(DestStr, SourceStr, 6, 8) ?
How to implement it ?

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0 David Shang over 21 years ago in reply to Mik Kleshov

strncpy(Dest, Source+StartPos, Count);

if Source+StartPos > strlen(Source) then

Dest = ??
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0 David Shang over 21 years ago in reply to Mik Kleshov

strncpy(Dest, Source+StartPos, Count);

if Source+StartPos > strlen(Source) then

Dest = ??
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