diff --git a/igzip/igzip_inflate_example.c b/igzip/igzip_inflate_example.c
index 9d40307..e58ef6d 100644
--- a/igzip/igzip_inflate_example.c
+++ b/igzip/igzip_inflate_example.c
@@ -36,61 +36,62 @@
 
 struct inflate_state stream;
 
-int main(int argc, char *argv[])
+int
+main(int argc, char *argv[])
 {
-    uint8_t inbuf[BUF_SIZE], outbuf[BUF_SIZE];
-    FILE *in, *out;
-    int ret;
-    int eof;
+        uint8_t inbuf[BUF_SIZE], outbuf[BUF_SIZE];
+        FILE *in, *out;
+        int ret;
+        int eof;
 
-    if (argc != 3) {
-        fprintf(stderr, "Usage: igzip_inflate_example infile outfile\n");
-        exit(0);
-    }
+        if (argc != 3) {
+                fprintf(stderr, "Usage: igzip_inflate_example infile outfile\n");
+                exit(0);
+        }
 
-    in = fopen(argv[1], "rb");
-    if (!in) {
-        fprintf(stderr, "Can't open %s for reading\n", argv[1]);
-        exit(0);
-    }
+        in = fopen(argv[1], "rb");
+        if (!in) {
+                fprintf(stderr, "Can't open %s for reading\n", argv[1]);
+                exit(0);
+        }
 
-    out = fopen(argv[2], "wb");
-    if (!out) {
-        fprintf(stderr, "Can't open %s for writing\n", argv[2]);
-        fclose(in);
-        exit(0);
-    }
+        out = fopen(argv[2], "wb");
+        if (!out) {
+                fprintf(stderr, "Can't open %s for writing\n", argv[2]);
+                fclose(in);
+                exit(0);
+        }
 
-    printf("igzip_inflate_example\n");
-    fflush(0);
+        printf("igzip_inflate_example\n");
+        fflush(0);
 
-    isal_inflate_init(&stream);
-
-    do {
-        stream.avail_in = (uint32_t)fread(inbuf, 1, BUF_SIZE, in);
-        eof = feof(in);
-        stream.next_in = inbuf;
+        isal_inflate_init(&stream);
 
         do {
-            stream.avail_out = BUF_SIZE;
-            stream.next_out = outbuf;
+                stream.avail_in = (uint32_t) fread(inbuf, 1, BUF_SIZE, in);
+                eof = feof(in);
+                stream.next_in = inbuf;
 
-            ret = isal_inflate(&stream);
+                do {
+                        stream.avail_out = BUF_SIZE;
+                        stream.next_out = outbuf;
 
-            if (ret != ISAL_DECOMP_OK && ret != ISAL_END_INPUT) {
-                fprintf(stderr, "Decompression error: %d\n", ret);
-                fclose(out);
-                fclose(in);
-                return 1;
-            }
+                        ret = isal_inflate(&stream);
 
-            fwrite(outbuf, 1, BUF_SIZE - stream.avail_out, out);
-        } while (stream.avail_out == 0);
-    } while (eof == 0);
+                        if (ret != ISAL_DECOMP_OK && ret != ISAL_END_INPUT) {
+                                fprintf(stderr, "Decompression error: %d\n", ret);
+                                fclose(out);
+                                fclose(in);
+                                return 1;
+                        }
 
-    fclose(out);
-    fclose(in);
+                        fwrite(outbuf, 1, BUF_SIZE - stream.avail_out, out);
+                } while (stream.avail_out == 0);
+        } while (eof == 0);
 
-    printf("End of igzip_inflate_example\n\n");
-    return 0;
+        fclose(out);
+        fclose(in);
+
+        printf("End of igzip_inflate_example\n\n");
+        return 0;
 }