code cleanups, thanks 'mauke'

git-svn-id: http://dzen.googlecode.com/svn/trunk@106 f2baff5b-bf2c-0410-a398-912abdc3d8b2

1 files changed, 6 insertions, 6 deletions

diff --git a/draw.c b/draw.c
index b0ad3f9..67e0ba1 100644
--- a/draw.c
+++ b/draw.c
@@ -177,10 +177,10 @@ textw(const char *text) {
 	return textnw(text, strlen(text)) + dzen.font.height;
 }
 
-char *
-setlinecolor(char * text, unsigned long * colfg, unsigned long * colbg) {
+static const char *
+setlinecolor(const char * text, unsigned long * colfg, unsigned long * colbg) {
 	char fgcolor[8], bgcolor[8];
-	unsigned long newfg, newbg;
+	long newfg, newbg;
 
 	if(text[0] == '^' && text[1] == '#') {
 		strncpy(fgcolor, text+1, 7);
@@ -207,8 +207,8 @@ setlinecolor(char * text, unsigned long * colfg, unsigned long * colbg) {
 }
 
 void
-drawheader(char * text) {
-	char *ctext;
+drawheader(const char * text) {
+	const char *ctext;
 	unsigned long colfg, colbg;
 	dzen.x = 0;
 	dzen.y = 0;
@@ -233,7 +233,7 @@ drawheader(char * text) {
 
 void
 drawbody(char * text) {
-	char *ctext;
+	const char *ctext;
 	unsigned long colfg, colbg;
 
 	if(dzen.slave_win.tcnt == dzen.slave_win.tsize)