GUAC-675: Document return value of __guac_common_surface_transfer_int().

This commit is contained in:
Michael Jumper 2014-05-12 21:46:36 -07:00
parent cad60299e1
commit 51093201f5

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@ -231,6 +231,7 @@ void guac_common_surface_flush_deferred(guac_common_surface* surface) {
* @param op The transfer function to use.
* @param src The source of the uint32_t value.
* @param dst THe destination which will hold the result of the transfer.
* @return Non-zero if the destination value was changed, zero otherwise.
*/
static int __guac_common_surface_transfer_int(guac_transfer_function op, uint32_t* src, uint32_t* dst) {