Fix incorrect usage for file-access.

[oontvoo]

Immediate symptom is that in src/stream.c, declarations for ftello(...) and fseeko(...) are not available.

(Errors will be raised if compiled with -Wimplicit-function-declaration

[sezero]

You hit the delete or backspace key a little too much resulting in the following brokenness...

-# include <stdlib.h>
+#endif# include <stdlib.h>

[sezero]

Simplified / cleaned up patch:

diff --git a/src/internal.h b/src/internal.h
index 9ac17e0..62b235f 100644
--- a/src/internal.h
+++ b/src/internal.h
@@ -18,6 +18,8 @@
 # if !defined(_GNU_SOURCE)
 #  define _GNU_SOURCE
 # endif
+/* 64-bit file access is broken before ANDROID 24. */
+# if !defined(__ANDROID__)||__ANDROID_API__ >= 24
 # if !defined(_LARGEFILE_SOURCE)
 #  define _LARGEFILE_SOURCE
 # endif
@@ -27,6 +29,7 @@
 # if !defined(_FILE_OFFSET_BITS)
 #  define _FILE_OFFSET_BITS 64
 # endif
+# endif
 
 # include <stdlib.h>
 # include <opusfile.h>

[oontvoo]

@sezero Hi, has your patch been merged into the repo? Should I close this pull request?

[sezero]

@sezero Hi, has your patch been merged into the repo?

No. I just added my comments here to notify you of the issues in your patch, that's all.

[rillian]

Further research suggests it's only API levels 21, 22, and 23 which were broken. Prior to that the defines were just ignored by the NDK.

[rillian]

Actually, this also depends on the ndk version.