Move fpv to be static file var

1 files changed, 2 insertions, 8 deletions

diff --git a/funcptr.c b/funcptr.c
index de77066..39cb843 100644
--- a/funcptr.c
+++ b/funcptr.c
@@ -18,6 +18,8 @@ int half(int i) {
     return i / 2;
 }
 
+static int (*fpv[])(int) = {doub, trip, half, NULL};
+
 void fpv_exec(int (**fpv)(int), int n) {
     int i;
     for (i = 0; *(fpv + i) != NULL; i++) {
@@ -26,14 +28,6 @@ void fpv_exec(int (**fpv)(int), int n) {
 }
 
 int main(int argc, char **argv) {
-    int (**fpv)(int);
-    fpv = calloc(4, sizeof(int (*)(int)));
-
-    fpv[0] = doub;
-    fpv[1] = trip;
-    fpv[2] = half;
-    fpv[3] = NULL;
-
     for (argv++, argc--; argc; argv++, argc--) {
         fpv_exec(fpv, atoi(*argv));
     }