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![Stefan Knoblich](https://secure.gravatar.com/avatar/a110dd2282dffe148a68ad6abf490344.jpg?s=96&d=mm)
Stefan Knoblich committed 1d605ef47b7
FreeTDM: Add ftdm_clamp_safe() "Safer" version of ftdm_clamp(), that swaps min/max parameters if vmin happens to be larger than vmax, making sure the output will always satisfy vmin <= x <= vmax. Signed-off-by: Stefan Knoblich <stkn@openisdn.net>