diff --git a/src/ffmpeg/AVFormat/v58/LIBAVFORMAT.jl b/src/ffmpeg/AVFormat/v58/LIBAVFORMAT.jl
index 3970224..63017ab 100644
--- a/src/ffmpeg/AVFormat/v58/LIBAVFORMAT.jl
+++ b/src/ffmpeg/AVFormat/v58/LIBAVFORMAT.jl
@@ -1,5 +1,5 @@
 include("libavformat_h.jl")
 
-#include("avformat.jl")
-#include("avio.jl")
+include("avformat.jl")
+include("avio.jl")
 #include("version.jl")
diff --git a/src/ffmpeg/AVFormat/v58/avformat.jl b/src/ffmpeg/AVFormat/v58/avformat.jl
index d76415f..3a759cb 100644
--- a/src/ffmpeg/AVFormat/v58/avformat.jl
+++ b/src/ffmpeg/AVFormat/v58/avformat.jl
@@ -425,7 +425,7 @@ function av_get_output_timestamp(s, stream::Integer, dts, wall)
 end
 
 function av_hex_dump(f, buf, size::Integer)
-    ccall((:av_hex_dump, libavformat), Cvoid, (Ptr{FILE}, Ptr{UInt8}, Cint), f, buf, size)
+    ccall((:av_hex_dump, libavformat), Cvoid, (Ptr{Cvoid}, Ptr{UInt8}, Cint), f, buf, size)
 end
 
 function av_hex_dump_log(avcl, level::Integer, buf, size::Integer)
@@ -433,7 +433,7 @@ function av_hex_dump_log(avcl, level::Integer, buf, size::Integer)
 end
 
 function av_pkt_dump2(f, pkt, dump_payload::Integer, st)
-    ccall((:av_pkt_dump2, libavformat), Cvoid, (Ptr{FILE}, Ptr{AVPacket}, Cint, Ptr{AVStream}), f, pkt, dump_payload, st)
+    ccall((:av_pkt_dump2, libavformat), Cvoid, (Ptr{Cvoid}, Ptr{AVPacket}, Cint, Ptr{AVStream}), f, pkt, dump_payload, st)
 end
 
 function av_pkt_dump_log2(avcl, level::Integer, pkt, dump_payload::Integer, st)
diff --git a/src/ffmpeg/AVFormat/v58/libavformat_h.jl b/src/ffmpeg/AVFormat/v58/libavformat_h.jl
index 837c769..a6b4194 100644
--- a/src/ffmpeg/AVFormat/v58/libavformat_h.jl
+++ b/src/ffmpeg/AVFormat/v58/libavformat_h.jl
@@ -151,8 +151,8 @@ export
     AVFMT_TBCF_R_FRAMERATE,
     LIBAVFORMAT_VERSION_MAJOR,
     LIBAVFORMAT_VERSION_MINOR,
-    LIBAVFORMAT_VERSION_MICRO,
-    LIBAVFORMAT_BUILD
+    LIBAVFORMAT_VERSION_MICRO
+    # LIBAVFORMAT_BUILD
 
 
 const unix = 1
@@ -201,7 +201,8 @@ struct AVIODirEntry
 end
 
 struct AVIODirContext
-    url_context::Ptr{URLContext}
+    # url_context::Ptr{URLContext}
+    url_context::Ptr{Cvoid}
 end
 
 # begin enum AVIODataMarkerType
@@ -631,7 +632,7 @@ const LIBAVFORMAT_VERSION_MICRO = 100
 # Skipping MacroDefinition: LIBAVFORMAT_VERSION_INT AV_VERSION_INT ( LIBAVFORMAT_VERSION_MAJOR , LIBAVFORMAT_VERSION_MINOR , LIBAVFORMAT_VERSION_MICRO )
 # Skipping MacroDefinition: LIBAVFORMAT_VERSION AV_VERSION ( LIBAVFORMAT_VERSION_MAJOR , LIBAVFORMAT_VERSION_MINOR , LIBAVFORMAT_VERSION_MICRO )
 
-const LIBAVFORMAT_BUILD = LIBAVFORMAT_VERSION_INT
+# const LIBAVFORMAT_BUILD = LIBAVFORMAT_VERSION_INT
 
 # Skipping MacroDefinition: LIBAVFORMAT_IDENT "Lavf" AV_STRINGIFY ( LIBAVFORMAT_VERSION )
 # Skipping MacroDefinition: FF_API_COMPUTE_PKT_FIELDS2 ( LIBAVFORMAT_VERSION_MAJOR < 59 )
