test_sysinfo: fix compiler warning [-Wmissing-prototypes]

Signed-off-by: Karel Zak <kzak@redhat.com>

diff --git a/tests/helpers/test_sysinfo.c b/tests/helpers/test_sysinfo.c
index bc0eea22d9e116777c6e025347b77b557ba14129..3983f28ef7198856697a7eb0ff3e7af77d924bb2 100644 (file)
--- a/tests/helpers/test_sysinfo.c
+++ b/tests/helpers/test_sysinfo.c
@@ -25,15 +25,13 @@ typedef struct {
        int             (*fnc)(void);
 } mntHlpfnc;
 
-int
-hlp_wordsize(void)
+static int hlp_wordsize(void)
 {
        printf("%lu\n", CHAR_BIT * sizeof(void*));
        return 0;
 }
 
-int
-hlp_endianness(void)
+static int hlp_endianness(void)
 {
 #if !defined(WORDS_BIGENDIAN)
        printf("LE\n");
@@ -44,43 +42,37 @@ hlp_endianness(void)
 }
 
 
-int
-hlp_pagesize(void)
+static int hlp_pagesize(void)
 {
        printf("%d\n", getpagesize());
        return 0;
 }
 
-int
-hlp_int_max(void)
+static int hlp_int_max(void)
 {
        printf("%d\n", INT_MAX);
        return 0;
 }
 
-int
-hlp_uint_max(void)
+static int hlp_uint_max(void)
 {
        printf("%u\n", UINT_MAX);
        return 0;
 }
 
-int
-hlp_long_max(void)
+static int hlp_long_max(void)
 {
        printf("%ld\n", LONG_MAX);
        return 0;
 }
 
-int
-hlp_ulong_max(void)
+static int hlp_ulong_max(void)
 {
        printf("%lu\n", ULONG_MAX);
        return 0;
 }
 
-int
-hlp_ulong_max32(void)
+static int hlp_ulong_max32(void)
 {
 #if __WORDSIZE == 64
        printf("%lu\n", ULONG_MAX >> 32);
@@ -90,7 +82,7 @@ hlp_ulong_max32(void)
        return 0;
 }
 
-mntHlpfnc hlps[] =
+static mntHlpfnc hlps[] =
 {
        { "WORDSIZE",   hlp_wordsize    },
        { "pagesize",   hlp_pagesize    },
@@ -103,8 +95,7 @@ mntHlpfnc hlps[] =
        { NULL, NULL }
 };
 
-int
-main(int argc, char **argv)
+int main(int argc, char **argv)
 {
        int re = 0;
        mntHlpfnc *fn;