dep/libchdr: Add chd_get_compressed_size()
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@ -389,11 +389,13 @@ CHD_EXPORT void chd_close(chd_file *chd);
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/* return the associated core_file */
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CHD_EXPORT core_file *chd_core_file(chd_file *chd);
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/* return the overall size of a CHD, and any of its parents */
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CHD_EXPORT UINT64 chd_get_compressed_size(chd_file* chd);
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/* return an error string for the given CHD error */
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CHD_EXPORT const char *chd_error_string(chd_error err);
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/* ----- CHD header management ----- */
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/* return a pointer to the extracted CHD header data */
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@ -1952,6 +1952,14 @@ CHD_EXPORT core_file *chd_core_file(chd_file *chd)
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return chd->file;
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}
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CHD_EXPORT UINT64 chd_get_compressed_size(chd_file *chd)
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{
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UINT64 size = chd->file->fsize(chd->file);
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if (chd->parent)
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size += chd_get_compressed_size(chd->parent);
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return size;
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}
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/*-------------------------------------------------
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chd_error_string - return an error string for
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the given CHD error
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