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NAME

ft_dataread,ft_dataswap -Routines to handle FITS image data.

SYNOPSIS

void *ft_dataread(File file, FITSHead fits, void *dataptr, int pixtype);
void *ft_dataswap(void *data, int n, int type);


PARAMETERS

DESCRIPTION

ft_dataread

Read data from a file pointer and convert it to the requested type.

ft_dataswap

Swap n bytes of data if necessary.

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