diff --git a/src/exectd.c b/src/exectd.c
index dbee645..840a2aa 100644
--- a/src/exectd.c
+++ b/src/exectd.c
@@ -8,7 +8,7 @@ static const int WRITE_END = 1;
 static const int INVALID_FD = -1;
 
 /*--------- FILE DESCRIPTORS ----------- */
-int fio_open(const char *path, int flags){
+int ext_open(const char *path, int flags){
     int status = open(path,flags);
 
     if(status == -1){
@@ -18,7 +18,7 @@ int fio_open(const char *path, int flags){
 
     return status;
 }
-int fio_close(int fd){
+int ext_close(int fd){
     int status = close(fd);
 
     if(status == -1){
@@ -28,17 +28,17 @@ int fio_close(int fd){
 
     return status;
 }
-int fio_invalidate(int *fd){
+int ext_invalidate(int *fd){
     int status = -1;
     if (*fd != INVALID_FD) {
-        status = fio_close(*fd);
+        status = ext_close(*fd);
         *fd = INVALID_FD;
     }
     return status;
 }
 
 /*---------- FILE STREAMS ------------- */
-FILE *fio_fopen(const char *path, const char *mode){
+FILE *ext_fopen(const char *path, const char *mode){
     FILE *status = fopen(path,mode);
 
     if(status == NULL){
@@ -50,7 +50,7 @@ FILE *fio_fopen(const char *path, const char *mode){
 
 
 }
-FILE *fio_fdopen(int fd, const char *mode){
+FILE *ext_fdopen(int fd, const char *mode){
     FILE *status = fdopen(fd,mode);
 
     if(status == NULL){
@@ -60,7 +60,7 @@ FILE *fio_fdopen(int fd, const char *mode){
 
     return status;
 }
-int fio_fclose(FILE *stream){
+int ext_fclose(FILE *stream){
     int status = fclose(stream);
 
     if(status == -1){
@@ -72,7 +72,7 @@ int fio_fclose(FILE *stream){
 }
 
 /*---------- InterProcessComm ----------*/
-pid_t fio_fork(void){
+pid_t ext_fork(void){
     pid_t status = fork(); 
 
     if (status < 0) {
@@ -82,7 +82,7 @@ pid_t fio_fork(void){
 
     return status;
 }
-int fio_dup2(int oldfd, int newfd){
+int ext_dup2(int oldfd, int newfd){
     int status = dup2(oldfd,newfd);
 
     if(status == -1 ){
@@ -92,7 +92,7 @@ int fio_dup2(int oldfd, int newfd){
 
     return status;
 }
-int fio_pipe(int fds[2]){
+int ext_pipe(int fds[2]){
     int status = pipe(fds);
 
     if(status == -1){
@@ -133,23 +133,23 @@ int bi_popen(const char* const command, FILE** const in, FILE** const out){
     pid_t pid = INVALID_FD;
 
     TRY {
-        fio_pipe(to_child);
-        fio_pipe(to_parent);
-        pid = fio_fork();
+        ext_pipe(to_child);
+        ext_pipe(to_parent);
+        pid = ext_fork();
 
         if(pid == 0 ){ // Child Process. 
-            fio_dup2(to_child[READ_END], STDIN_FILENO);
-            fio_dup2(to_parent[WRITE_END], STDOUT_FILENO);
+            ext_dup2(to_child[READ_END], STDIN_FILENO);
+            ext_dup2(to_parent[WRITE_END], STDOUT_FILENO);
 
             execlp(command, command, NULL);
             Exception e = { strerror(errno) };
             RAISE(e);
         } 
         // Parent process.
-        fio_invalidate(&to_child[READ_END]);
-        fio_invalidate(&to_parent[WRITE_END]);
-        *in = fio_fdopen(to_parent[READ_END], "r");
-        *out = fio_fdopen(to_child[WRITE_END], "w");
+        ext_invalidate(&to_child[READ_END]);
+        ext_invalidate(&to_parent[WRITE_END]);
+        *in = ext_fdopen(to_parent[READ_END], "r");
+        *out = ext_fdopen(to_child[WRITE_END], "w");
     } ELSE {
         bi_pclose(in, out,to_child, to_parent);
         exit(EXIT_FAILURE);
@@ -165,7 +165,7 @@ int execute_job( const char *path, char *const argv[], char *const envp[]){
     int result = -1;
     TRY{
 
-        pid_t pid = fio_fork();
+        pid_t pid = ext_fork();
 
         if(pid == 0){ // Child process
             execve(path, argv, envp);
@@ -188,7 +188,7 @@ int execute_job( const char *path, char *const argv[], char *const envp[]){
 }
 
 /*---------- Networking Sockets --------*/
-int fio_socket(int domain, int type, int protocol){
+int ext_socket(int domain, int type, int protocol){
     int status = socket(domain,type,protocol);
 
     if(status == -1){
@@ -197,7 +197,7 @@ int fio_socket(int domain, int type, int protocol){
     }
     return status;
 }
-int fio_bind(int sockfd, const SA *addr,socklen_t addrlen){
+int ext_bind(int sockfd, const SA *addr,socklen_t addrlen){
     int status = bind(sockfd,addr,addrlen);
 
     if(status == -1){
@@ -207,7 +207,7 @@ int fio_bind(int sockfd, const SA *addr,socklen_t addrlen){
 
     return status;
 }
-int fio_listen(int sockfd, int backlog){
+int ext_listen(int sockfd, int backlog){
     int status = listen(sockfd,backlog);
     if(status == -1){
         Exception e = { strerror(errno) };
@@ -215,7 +215,7 @@ int fio_listen(int sockfd, int backlog){
     }
     return status;
 }
-int fio_connect(int sockfd, const SA *addr, socklen_t addrlen){
+int ext_connect(int sockfd, const SA *addr, socklen_t addrlen){
     int status = connect(sockfd, addr,addrlen);
 
     if(status == -1){
@@ -225,7 +225,7 @@ int fio_connect(int sockfd, const SA *addr, socklen_t addrlen){
 
     return status;
 }
-int fio_accept(int sockfd, SA *addr, socklen_t *addrlen){
+int ext_accept(int sockfd, SA *addr, socklen_t *addrlen){
     int status = accept(sockfd,addr,addrlen);
 
     if(status == -1){
@@ -236,7 +236,7 @@ int fio_accept(int sockfd, SA *addr, socklen_t *addrlen){
 }
 
 /*---------- Epoll ---------------------*/
-int fio_epoll_create(int flags){
+int ext_epoll_create(int flags){
     int status = epoll_create1(flags);
     if(status == -1){
         Exception e = { strerror(errno) };
@@ -244,7 +244,7 @@ int fio_epoll_create(int flags){
     }
     return status;
 }
-int fio_epoll_ctl(int epfd, int op, int fd, uint32_t events){
+int ext_epoll_ctl(int epfd, int op, int fd, uint32_t events){
     struct epoll_event ev;
     ev.events = events;
     ev.data.fd = fd;
@@ -256,7 +256,7 @@ int fio_epoll_ctl(int epfd, int op, int fd, uint32_t events){
     return status;
 
 }
-int fio_setnonblocking(int fd){
+int ext_setnonblocking(int fd){
     int status = fcntl(fd, F_SETFL, fcntl(fd, F_GETFL, 0) | O_NONBLOCK); 
     if(status == -1) {
         Exception e = { strerror(errno) };
@@ -265,7 +265,7 @@ int fio_setnonblocking(int fd){
     }
     return status; 
 }
-int fio_epoll_wait(int epfd, struct epoll_event *events,int maxevents, int timeout){
+int ext_epoll_wait(int epfd, struct epoll_event *events,int maxevents, int timeout){
     int status = epoll_wait(epfd, events,maxevents,timeout);
 
     if(status == -1){