when use libxdo, it raise "error: unknown type name ‘useconds_t’"

Question

here is my CMakeLists.txt:

cmake_minimum_required(VERSION 3.3)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=c11")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
add_executable(ex ex.c)
target_link_libraries(ex xdo)

the full code is here

of course, the libxdo.so and xdo.h is exist

score 1 · Answer 1 · answered Jan 12 '16 at 13:02

1

the checked answer is wrong, the right solution is:

#define __USE_XOPEN
#include "unistd.h"
#include <xdo.h>

answered Jan 12 '16 at 13:02

pozklundw

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anxvonial · Accepted Answer · 2015-12-10T14:15:49.693

-1

I find the reason, useconds_t in "unistd.h", but it require first use #define __USE_XOPEN, the right code is

#include "unistd.h"
#define __USE_XOPEN
#include <xdo.h>

edited Dec 10 '15 at 14:15

answered Dec 10 '15 at 14:02

anxvonial

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when use libxdo, it raise "error: unknown type name ‘useconds_t’"

2 Answers2