ZIP_SOURCE_GET_ARGS(3)     Library Functions Manual     ZIP_SOURCE_GET_ARGS(3)

NAME
     ZIP_SOURCE_GET_ARGS - validate and cast arguments to source callback

LIBRARY
     libzip (-lzip)

SYNOPSIS
     #include <zip.h>

     type *
     ZIP_SOURCE_GET_ARGS(type, void *data, zip_uint64_t len,
         zip_error_t *error);

DESCRIPTION
     The ZIP_SOURCE_GET_ARGS() macro casts data to a pointer to type.

RETURN VALUES
     On success, ZIP_SOURCE_GET_ARGS() returns data.  In case of error, it
     returns NULL and sets error.

ERRORS
     ZIP_SOURCE_GET_ARGS() fails if:

     [ZIP_ER_INVAL]     len is less than the size of type

SEE ALSO
     libzip(3), zip_source_function(3)

HISTORY
     ZIP_SOURCE_GET_ARGS() was added in libzip 1.0.

AUTHORS
     Dieter Baron <dillo@nih.at> and Thomas Klausner <tk@giga.or.at>

Linux 6.7.4-arch1-1            December 18, 2017           Linux 6.7.4-arch1-1