How to fix - Error: undefined reference to 'main' To fix this error, correct the spelling of themain()function. Correct Code #include<stdio.h>intmain(void){printf("Hello world!");return0;} Output Hello world! C Common Errors Programs » Advertisement Advertisement Comments and Discussions! Load comments ↻
例如，对于gcc，您可以这样做：将“extern”关键字添加到point. h中的函数定义中我看到这个问题In c ...
When linked ,it just said “undefined reference to the function”. However,if transform the .c file to a .cpp file ,everything is fine. I am confused. Thank you for any help. LSChien2009 年10 月 8 日 09:082 When linked ,it just said “undefined reference to the function”...
So in every function there should be no '__declspec' command because the define is empty. This leads to the desricbed error. After your hints I tested it with deleting also the dllimport in the second branch (althrough not used at all). Now it works. Strange behaviour....
Perform_Critical_Safety_Function (X); /* this comment is not compliant */ 在检查包含函数调用的页中,假设它是可执行代码。 因为可能会省略掉注释的结束标记,那么对安全关键函数的调用将不会被执行。 规则2.4(建议): 代码段不应被“注释掉”(comment out)。
To see the actual expansion of —fast on a running platform, use% cc -fast -xdryrun B.2.18 -fd Reports K&R-style function definitions and declarations.B.2.19 -features=[v]The following table lists the values you can use in place of v....
Fixing undefined reference to 'pthread_create' in Linux This is a common error while compilingC program in GCC/G++ Linux. This error occurs when you are usingpthread_createfunction to create threads in your programs. To fix this problem ensure following points ...
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This manual is intended for application developers who have a working knowledge of C, and UNIX. The C User's Guide provides a complete list of compiler options grouped by function, an exhaustive, alphabetical, reference of all compiler options, descripti
Images are an orthogonal concept to threads, such as those provided by C++11 or OpenMP. Threads are used for shared memory programming where each thread has immediate access to the address space of a single process and possibly some thread-local storage to which only it has access. Images...