"Staticify" some functions to remove some warnings.

[TD_SE.git] / TD3 / exo4 / exo4.c

diff --git a/TD3/exo4/exo4.c b/TD3/exo4/exo4.c
index 717a9d7a29ae176fb045211b2e354ad0025d6ec0..40337f6eb54225dacbffa417ee692a92379883ce 100644 (file)
--- a/TD3/exo4/exo4.c
+++ b/TD3/exo4/exo4.c
@@ -4,25 +4,25 @@
 #include <stdio.h>
 #include <stdlib.h>
 
-void sigintP()
+static void sigintP()
 {
        printf("pid=%d\n", getpid());
        signal(SIGINT, sigintP);
 }
 
-void sigalrm()
+static void sigalrm()
 {
        exit(1);
 }
 
-void sigintF()
+static void sigintF()
 {
        signal(SIGINT, SIG_IGN);
        signal(SIGALRM, sigalrm);
        alarm(5);
 }
 
-void sigchld()
+static void sigchld()
 {
        int status;
        wait(&status);