From: erg <devnull@localhost>
Date: Tue, 8 May 2007 22:25:39 +0000 (+0000)
Subject: Remove unnecessary global data variables
X-Git-Tag: LAST_LIBGRAPH~32^2~5577
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=123031670f36e05572b57718c0b568df34a3bf55;p=graphviz

Remove unnecessary global data variables
---

diff --git a/lib/common/pointset.c b/lib/common/pointset.c
index c3cb4bfd8..f82ba0c1b 100644
--- a/lib/common/pointset.c
+++ b/lib/common/pointset.c
@@ -45,7 +45,7 @@ static int cmppair(Dt_t * d, point * key1, point * key2, Dtdisc_t * disc)
 	return 0;
 }
 
-Dtdisc_t intPairDisc = {
+static Dtdisc_t intPairDisc = {
     offsetof(pair, id),
     sizeof(point),
     offsetof(pair, link),
@@ -147,7 +147,7 @@ static void freeMPair(Dt_t * d, mpair * ap, MPairDisc * disc)
     disc->flist = ap;
 }
 
-Dtdisc_t intMPairDisc = {
+static Dtdisc_t intMPairDisc = {
     offsetof(mpair, id),
     sizeof(point),
     offsetof(mpair, link),
diff --git a/lib/gvc/gvusershape.c b/lib/gvc/gvusershape.c
index df1b8efed..328c34eef 100644
--- a/lib/gvc/gvusershape.c
+++ b/lib/gvc/gvusershape.c
@@ -48,7 +48,7 @@ typedef struct {
 #define PDF_MAGIC  "%PDF-"
 #define EPS_MAGIC  "\xC5\xD0\xD3\xC6"
 
-knowntype_t knowntypes[] = {
+static knowntype_t knowntypes[] = {
     { PNG_MAGIC,  sizeof(PNG_MAGIC)-1,  FT_PNG,  "png",  },
     { PS_MAGIC,   sizeof(PS_MAGIC)-1,   FT_PS,   "ps",   },
     { BMP_MAGIC,  sizeof(BMP_MAGIC)-1,  FT_BMP,  "bmp",  },