[hackers] [st] Use int instead of long for color || Johannes Hofmann

From: <git_AT_suckless.org>
Date: Mon, 25 Nov 2013 12:54:51 +0100

commit 1fe0a5f39a8755da4cd16e92f2ea00676d9ee3ca
Author: Johannes Hofmann <johannes.hofmann_AT_gmx.de>
Date: Sun Nov 24 10:20:45 2013 +0100

    Use int instead of long for color
    
    This patch replaces long by int32_t. It saves
    some memory on 64bit systems.

diff --git a/st.c b/st.c
index ee8dc94..fb084b1 100644
--- a/st.c
+++ b/st.c
_AT_@ -180,8 +180,8 @@ typedef unsigned short ushort;
 typedef struct {
         char c[UTF_SIZ]; /* character code */
         ushort mode; /* attribute flags */
- ulong fg; /* foreground */
- ulong bg; /* background */
+ uint32_t fg; /* foreground */
+ uint32_t bg; /* background */
 } Glyph;
 
 typedef Glyph *Line;
_AT_@ -379,7 +379,7 @@ static void tsetdirtattr(int);
 static void tsetmode(bool, bool, int *, int);
 static void tfulldirt(void);
 static void techo(char *, int);
-static long tdefcolor(int *, int *, int);
+static uint32_t tdefcolor(int *, int *, int);
 static void tselcs(void);
 static void tdeftran(char);
 static inline bool match(uint, uint);
_AT_@ -1666,9 +1666,9 @@ tdeleteline(int n) {
         tscrollup(term.c.y, n);
 }
 
-long
+uint32_t
 tdefcolor(int *attr, int *npar, int l) {
- long idx = -1;
+ int32_t idx = -1;
         uint r, g, b;
 
         switch (attr[*npar + 1]) {
_AT_@ -1717,7 +1717,7 @@ tdefcolor(int *attr, int *npar, int l) {
 void
 tsetattr(int *attr, int l) {
         int i;
- long idx;
+ int32_t idx;
 
         for(i = 0; i < l; i++) {
                 switch(attr[i]) {
Received on Mon Nov 25 2013 - 12:54:51 CET