fixup prototype warnings

1 files changed, 32 insertions, 34 deletions

diff --git a/test/stdlib/qsort.c b/test/stdlib/qsort.c
index 9e706c78d..abc505e2d 100644
--- a/test/stdlib/qsort.c
+++ b/test/stdlib/qsort.c
@@ -3,45 +3,43 @@
 #include <stdlib.h>
 #include <unistd.h>
 
-int select_files(const struct dirent *dirbuf)
+static int select_files(const struct dirent *dirbuf)
 {
-    if (dirbuf->d_name[0] == '.')
-	return 0;
-    else         
-	return 1;
+	if (dirbuf->d_name[0] == '.')
+		return 0;
+	else
+		return 1;
 }
 
-
 int main(void)
 {
-    struct dirent **array;
-    struct dirent *dirbuf;
+	struct dirent **array;
+	struct dirent *dirbuf;
 
-    int i, numdir;        
+	int i, numdir;
 
-    chdir("/");
-    numdir = scandir(".", &array, select_files, NULL);
-    printf("\nGot %d entries from scandir().\n", numdir);              
-    for (i = 0; i < numdir; ++i) {      
-	dirbuf = array[i];
-	printf("[%d] %s\n", i, dirbuf->d_name);
-	free(array[i]);
-    }                  
-    free(array);
-    numdir = scandir(".", &array, select_files, alphasort);
-    printf("\nGot %d entries from scandir() using alphasort().\n", numdir);                   
-    for (i = 0; i < numdir; ++i) {      
-	dirbuf = array[i];
-	printf("[%d] %s\n", i, dirbuf->d_name);
-    }                                          
-    printf("\nCalling qsort()\n");                   
-    qsort(array, numdir, sizeof(struct dirent *), alphasort);
-    for (i = 0; i < numdir; ++i) {                           
-	dirbuf = array[i];
-	printf("[%d] %s\n", i, dirbuf->d_name);
-	free(array[i]);
-    }
-    free(array);
-    return(0);
+	chdir("/");
+	numdir = scandir(".", &array, select_files, NULL);
+	printf("\nGot %d entries from scandir().\n", numdir);
+	for (i = 0; i < numdir; ++i) {
+		dirbuf = array[i];
+		printf("[%d] %s\n", i, dirbuf->d_name);
+		free(array[i]);
+	}
+	free(array);
+	numdir = scandir(".", &array, select_files, alphasort);
+	printf("\nGot %d entries from scandir() using alphasort().\n", numdir);
+	for (i = 0; i < numdir; ++i) {
+		dirbuf = array[i];
+		printf("[%d] %s\n", i, dirbuf->d_name);
+	}
+	printf("\nCalling qsort()\n");
+	qsort(array, numdir, sizeof(struct dirent *), alphasort);
+	for (i = 0; i < numdir; ++i) {
+		dirbuf = array[i];
+		printf("[%d] %s\n", i, dirbuf->d_name);
+		free(array[i]);
+	}
+	free(array);
+	return (0);
 }
-