标识符“HANDLE”未定义

我想用Eclipse(Linux上)从源创建和编译C++项目

identifier "HANDLE" is undefined

对于代码:

#include "Types.h"

#ifdef __cplusplus
extern "C" {
#endif

WRes HandlePtr_Close(HANDLE *h);
...

如何修复此错误?用C语言处理是标准的吗?

这里的make-the-file在它的帮助下一切都编译得很好,但我想使用eclipse项目进行编译:

# Final names of binaries
EXECUTABLE = Bin/zipsample
SO_LIBRARY = Bin/libzip.so

# C & C++ compiler
#CC       = gcc
#CXX      = g++-4.8
CC        = clang
CXX       = clang++
CFLAGS    = -fPIC -Wno-enum-conversion -O3
CXXFLAGS  = -fPIC -std=c++11 -O3

# Linker flags
LDFLAGS   = -pthread

# Sources of external libraries
SRC_ZLIB  = $(wildcard Source/ZipLib/extlibs/zlib/*.c)
SRC_LZMA  = $(wildcard Source/ZipLib/extlibs/lzma/unix/*.c)
SRC_BZIP2 = $(wildcard Source/ZipLib/extlibs/bzip2/*.c)

# ZipLib sources
SRC = \
        $(wildcard Source/ZipLib/*.cpp)        \
        $(wildcard Source/ZipLib/detail/*.cpp)

# Object files          
OBJS = \
        $(SRC:.cpp=.o)     \
        $(SRC_ZLIB:.c=.o)  \
        $(SRC_LZMA:.c=.o)  \
        $(SRC_BZIP2:.c=.o)

# Rules
all: $(EXECUTABLE) $(SO_LIBRARY)

$(EXECUTABLE): $(OBJS)
    $(CXX) $(CXXFLAGS) $(LDFLAGS) Source/Sample/Main.cpp -o $@ $^

$(SO_LIBRARY): $(OBJS)
    $(CXX) $(LDFLAGS) -shared -o $@ $^

%.o: %.cpp
    $(CXX) $(CXXFLAGS) -c $< -o $@

%.o: %.c
    $(CC) $(CFLAGS) -c $< -o $@

clean:
    rm -rf `find Source -name '*.o'` ziplib.tar.gz Bin/*.zip Bin/out* $(EXECUTABLE) $(SO_LIBRARY)

tarball:
    tar -zcvf ziplib.tar.gz *