int main() { pthread_t thread1, thread2;

Here is an example Pthreads program that demonstrates how to create two threads that execute concurrently:

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#include <pthread.h> #include <stdio.h>

pthread_join(thread1, NULL); pthread_join(thread2, NULL);

return 0; }

void* thread_func(void* arg) { printf("Thread executing...\n"); sleep(2); printf("Thread finished.\n"); return NULL; }

Pthreads, short for POSIX threads, is a standard for threads programming on Unix-like operating systems. It provides a set of APIs for creating, managing, and synchronizing threads within a program. Pthreads programming is widely used in many areas, including system programming, network programming, and high-performance computing. In this paper, we will provide an overview of Pthreads programming, its benefits, and its applications.