png_user_transform_ptr

Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.

version(!PNG_VERSION_INFO_ONLY)

extern (C)

static if(PNG_READ_USER_TRANSFORM_SUPPORTED || PNG_WRITE_USER_TRANSFORM_SUPPORTED)

alias png_user_transform_ptr = void function

(

)

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