main() returns int

Signed-off-by: Loic Dachary <loic@dachary.org>

2 files changed, 2 insertions, 1 deletions

diff --git a/tools/gf_inline_time.c b/tools/gf_inline_time.c
index 193c004..c81e8a9 100644
--- a/tools/gf_inline_time.c
+++ b/tools/gf_inline_time.c
@@ -164,4 +164,5 @@ int main(int argc, char **argv)
     printf("Inline mult:   %10.6lf s   Mops: %10.3lf    %10.3lf Mega-ops/s\n",
            elapsed, dnum/1024.0/1024.0, dnum/1024.0/1024.0/elapsed);
   }
+  return 0;
 }
diff --git a/tools/gf_poly.c b/tools/gf_poly.c
index 8bfedb0..44a24ac 100644
--- a/tools/gf_poly.c
+++ b/tools/gf_poly.c
@@ -179,7 +179,7 @@ void x_to_q_to_i_minus_x(gf_t *gf, int w, int n, gf_general_t *poly, int logq, i
   free(x_to_q);
 }
 
-main(int argc, char **argv)
+int main(int argc, char **argv)
 {
   int w, i, power, n, ap, success;
   gf_t gf;