Mark more char * as const

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>

3 files changed, 13 insertions, 13 deletions

diff --git a/XFontName.c b/XFontName.c
index 203cc60..6897e27 100644
--- a/XFontName.c
+++ b/XFontName.c
@@ -12,8 +12,8 @@
 #include	"XFontName.h"
 #include	<ctype.h>
 
-static char *
-extractStringField(char *name, char *buffer, int size,
+static const char *
+extractStringField(const char *name, char *buffer, int size,
                    unsigned int *attrp, unsigned int bit)
 {
     char *buf = buffer;
@@ -34,8 +34,8 @@ extractStringField(char *name, char *buffer, int size,
     return name;
 }
 
-static char *
-extractUnsignedField(char *name, unsigned int *result,
+static const char *
+extractUnsignedField(const char *name, unsigned int *result,
                      unsigned int *attrp, unsigned int bit)
 {
     char buf[256];
@@ -57,10 +57,10 @@ extractUnsignedField(char *name, unsigned int *result,
 }
 
 Bool
-XParseFontName(XFontNameString fontNameString, XFontName *fontName,
+XParseFontName(const char *fontNameString, XFontName *fontName,
                unsigned int *fontNameAttributes)
 {
-    char *name = fontNameString;
+    const char *name = fontNameString;
     XFontName temp;
     unsigned int attributes = 0;
 
diff --git a/XFontName.h b/XFontName.h
index db83b69..5ea7f1a 100644
--- a/XFontName.h
+++ b/XFontName.h
@@ -47,7 +47,7 @@ typedef struct _xFontName {
 
 typedef char	XFontNameString[256];
 
-extern Bool	XParseFontName(XFontNameString, XFontName *, unsigned int *);
+extern Bool	XParseFontName(const char *, XFontName *, unsigned int *);
 extern Bool	XFormatFontName(XFontName *, unsigned int, XFontNameString);
 
 #endif
diff --git a/font.c b/font.c
index 3cbb454..4e9059f 100644
--- a/font.c
+++ b/font.c
@@ -103,8 +103,8 @@ LookupFontSizeBySize(DviWidget dw, DviFontList *f, int size)
     return best;
 }
 
-static char *
-SkipFontNameElement(char *n)
+static const char *
+SkipFontNameElement(const char *n)
 {
     while (*n != '-') {
         if (!*++n)
@@ -118,7 +118,7 @@ SkipFontNameElement(char *n)
 
 #ifndef USE_XFT
 static int
-ConvertFontNameToSize(char *n)
+ConvertFontNameToSize(const char *n)
 {
     int i, size;
 
@@ -132,8 +132,8 @@ ConvertFontNameToSize(char *n)
 }
 #endif
 
-static char *
-ConvertFontNameToEncoding(char *n)
+static const char *
+ConvertFontNameToEncoding(const char *n)
 {
     for (int i = 0; i < EncodingPosition; i++) {
         n = SkipFontNameElement(n);
@@ -185,7 +185,7 @@ ResetFonts(DviWidget dw)
 }
 
 static DviFontSizeList *
-InstallFontSizes(DviWidget dw, char *x_name, Boolean *scalablep)
+InstallFontSizes(DviWidget dw, const char *x_name, Boolean *scalablep)
 {
 #ifndef USE_XFT
     char fontNameString[2048];