移植TM**到Android(安卓)| 编译

1. Android.mk LOCAL_C_INCLUDES

LOCAL_C_INCLUDES所指定的目录路径是Android源码目录下的直接路径.

LOCAL_C_INCLUDES := \
work/unite_player/plugins/decoder/AAC/aacpp/include \
work/unite_player/tmpc \

2.declared as function returning a function

3.undefined reference to
一是使用者自己定义的函数或者全局变量所在源代码文件，没有被编译、连接，或者干脆还没有定义，这需要使用者根据实际情况修改源程序，给出全局变量或者函数的定义体；

4conflicting types for '*****'

名字冲突

循环引用所致

更改头文件顺序

或

参数不匹配

void set_current_playspeed(tmpc_context *ptx, int num, int den)
void set_current_playspeed(void *ptx, int num, int den);

5expected declaration specifiers or ‘...’ before和expected specifier-qualifier-lis

头文件包含混乱

例如，某结构体在A.h中定义，B.h利用到这个结构体。

解决方法，把头文件位置调换一下。

work/unite_player/tmpc/tmpc.c: In function 'tmpc_get_audio_volume':
work/unite_player/tmpc/tmpc.c:580: error: control reaches end of non-void function
work/unite_player/tmpc/tmpc.c: In function 'tmpc_set_audio_volume':
work/unite_player/tmpc/tmpc.c:575: error: control reaches end of non-void function
work/unite_player/tmpc/tmpc.c: In function 'tmpc_rotate':
work/unite_player/tmpc/tmpc.c:570: error: control reaches end of non-void function
work/unite_player/tmpc/tmpc.c: In function 'tmpc_get_player_state':
work/unite_player/tmpc/tmpc.c:565: error: control reaches end of non-void function
work/unite_player/tmpc/tmpc.c: In function 'tmpc_change_av_flag':
work/unite_player/tmpc/tmpc.c:560: error: control reaches end of non-void function

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