ALSA snd_async_handler_get_callback_private 函数返回值怎么用？

[talkdream]

snd_async_handler_get_callback_private 的返回值类型是 Void * ;
这怎么使用啊？
都有什么数据啊，还是说只有一个空间，没有任何值么？



Pclint



单文件用
C:\PCLint\tools\PClint\LINT-NT.EXE -iC:\PCLint\vs_check include.lnt au-misra2_sy_c95.lnt %1 %2 %3 %4 %5 %6 %7 %8 %9

工程用
echo >.\xxx.lnt
C:\PCLint\tools\PClint\LINT-NT.EXE +linebuf +linebuf %1 > .\xxx.lnt
C:\PCLint\tools\PClint\LINT-NT.EXE -i"C:\PCLint\vs_check" au-misra2.lnt .\xxx.lnt
rem del /f /q .\xxx.lnt

[talkdream]

谁给顶下帖子，我好结贴

[talkdream]

PNAME = xxi xxxobj = main.c \ ../CreatThread/MsgMng.c #CFLAGS += -l ../BTIFLIB INCLUDE = ../BTIFLIB LIBPATH = ../BTIFLIB $(PNAME) : $(xxxobj ) gcc -g -o $(PNAME) $(xxxobj ) -lpthread -lrt -L$(LIBPATH) -l_btif -I$(INCLUDE) #-include *hell.mk clean : -rm $(PNAME) -rm *~ -rm *.*~ //////////////////////////////////////////////////////////////////////////////////////// lib: gcc -g -c $(hmiobj) -I$(INCPATH) -lpthread -lrt ar crv lib_btif.a bt_if_lib.o ///////////////MSG #include <mqueue.h> #include <sys/timerfd.h> mq_unlink mq_open clock_gettime(CLOCK_REALTIME, mq_timedsend mq_receive mq_getattr mq_close /////////////////task #include <pthread.h> //pthread_attr_init //pthread_attr_setschedpolicy //pthread_attr_setschedparam pthread_create

[talkdream]

CC = gcc CFLAGS = -Wall CFLAGS+=-g SUBDIRS = A1 A2 RM=-rm -rf __OBJS=./A1/A1.o __OBJS+=./A2/A2.o target=a.out MAKE = make all:$(target) main.o:main.c gcc -g -c main.c -I ./A1/Inc -I../MakefileTest/A2/Inc\ #$(target):$(__OBJS) $(target):main.o for dir in $(SUBDIRS);\ do $(MAKE) -C $$dir all||exit 1;\ done $(CC) $(CFLAGS) $^ -o $@ $(__OBJS) clean: @for dir in $(SUBDIRS);\ do $(MAKE) -C $$dir clean||exit 1;\ done $(RM) $(__OBJS) $(target) *.bak *~ .PHONY:all clean