User`s guide

SdfChanHdr
Syntax int SdfChanHdr (short fn, short chanNo,
struct SDF_CHANNEL_HDR far *chanHdr);
Returns an integer(short) of zero or minus one. A return of 0 indicates no error; a return of
-1 indicates an error.
This function reads the channel-header information from an open SDF file, where fn is the number of the
open SDF file (for details, see SdfOpen). The information is put in the SDF_CHANNEL_HDR structure,
where chanHdr is the pointer to the structure.
There is a separate channel header for each channel. Use chanNo to select a channel.
Note A chanNo of zero selects channel 1; a chanNo of one selects channel 2, and so forth.
The SDF channel header record contains information pertaining to the channel from which the data was
received as well as the window function and engineering unit correction factors to be applied to the data.
Using SDF Data with C Programs
SdfChanHdr
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