#include "asm/unistd_64.h" // for __NR_recvfrom #include // for recv #include // for size_t, ssize_t #include // for __syscall_6, syscall ssize_t recv(int socket, void *buffer, size_t length, int flags) { return syscall(recvfrom, socket, buffer, length, flags, 0, 0); }