Allow espresso to build under stricter C standards.

git-svn-id: https://llvm.org/svn/llvm-project/test-suite/trunk@22859 91177308-0d34-0410-b5e6-96231b3b80d8

3 files changed, 13 insertions, 13 deletions

diff --git a/MultiSource/Benchmarks/MallocBench/espresso/compl.c b/MultiSource/Benchmarks/MallocBench/espresso/compl.c
index 31a68abd..d0db0199 100644
--- a/MultiSource/Benchmarks/MallocBench/espresso/compl.c
+++ b/MultiSource/Benchmarks/MallocBench/espresso/compl.c
@@ -22,15 +22,15 @@
 #define USE_COMPL_LIFT_ONSET_COMPLEX	2
 #define NO_LIFTING			3
 
-bool compl_special_cases();
-pcover compl_merge();
-void compl_d1merge();
-pcover compl_cube();
-void compl_lift();
-void compl_lift_onset();
-void compl_lift_onset_complex();
-bool simp_comp_special_cases();
-bool simplify_special_cases();
+static bool compl_special_cases();
+static pcover compl_merge();
+static void compl_d1merge();
+static pcover compl_cube();
+static void compl_lift();
+static void compl_lift_onset();
+static void compl_lift_onset_complex();
+static bool simp_comp_special_cases();
+static bool simplify_special_cases();
 
 
 /* complement -- compute the complement of T */
diff --git a/MultiSource/Benchmarks/MallocBench/espresso/mincov.c b/MultiSource/Benchmarks/MallocBench/espresso/mincov.c
index e55ff18c..9431c6f0 100644
--- a/MultiSource/Benchmarks/MallocBench/espresso/mincov.c
+++ b/MultiSource/Benchmarks/MallocBench/espresso/mincov.c
@@ -7,9 +7,9 @@
 #define USE_GIMPEL
 #define USE_INDEP_SET
 
-extern int select_column();
-extern void select_essential();
-extern int verify_cover();
+static int select_column();
+static void select_essential();
+static int verify_cover();
 
 #define fail(why) {\
     (void) fprintf(stderr, "Fatal error: file %s, line %d\n%s\n",\
diff --git a/MultiSource/Benchmarks/MallocBench/espresso/opo.c b/MultiSource/Benchmarks/MallocBench/espresso/opo.c
index de5a0c69..1951cb9b 100644
--- a/MultiSource/Benchmarks/MallocBench/espresso/opo.c
+++ b/MultiSource/Benchmarks/MallocBench/espresso/opo.c
@@ -50,7 +50,7 @@
 static int opo_no_make_sparse;
 static int opo_repeated;
 static int opo_exact;
-void minimize();
+static void minimize();
 
 void phase_assignment(PLA, opo_strategy)
 pPLA PLA;