maint: declare many variables to be static

[debian/gzip] / inflate.c

diff --git a/inflate.c b/inflate.c
index d7dbebeb1ca45c9d4331a0feed782a904bbb7e32..2ca5a5e8219eb4ec3e891a64de169dd71e9226cd 100644 (file)
--- a/inflate.c
+++ b/inflate.c
@@ -208,10 +208,10 @@ static ush cpdext[] = {         /* Extra bits for distance codes */
    the stream.
  */
 
-ulg bb;                         /* bit buffer */
-unsigned bk;                    /* bits in bit buffer */
+static ulg bb;                         /* bit buffer */
+static unsigned bk;                    /* bits in bit buffer */
 
-ush mask_bits[] = {
+static ush mask_bits[] = {
     0x0000,
     0x0001, 0x0003, 0x0007, 0x000f, 0x001f, 0x003f, 0x007f, 0x00ff,
     0x01ff, 0x03ff, 0x07ff, 0x0fff, 0x1fff, 0x3fff, 0x7fff, 0xffff
@@ -263,8 +263,8 @@ ush mask_bits[] = {
  */
 
 
-int lbits = 9;          /* bits in base literal/length lookup table */
-int dbits = 6;          /* bits in base distance lookup table */
+static int lbits = 9;   /* bits in base literal/length lookup table */
+static int dbits = 6;   /* bits in base distance lookup table */
 
 
 /* If BMAX needs to be larger than 16, then h and x[] should be ulg. */
@@ -272,7 +272,7 @@ int dbits = 6;          /* bits in base distance lookup table */
 #define N_MAX 288       /* maximum number of codes in any set */
 
 
-unsigned hufts;         /* track memory usage */
+static unsigned hufts;  /* track memory usage */
 
 
 static int