pcmprint

commit f072280dda5c20c4e478b2b417e78d7ab679770a
parent c107fb2d4caf965a8bde9dd693478a356b14676a
Author: zavok <an2qzavok@gmail.com>
Date:   Wed, 12 Feb 2020 13:14:55 +0300

replace func norm with define NORM

Diffstat:
M
pcmprint.c
 | 
11
++++-------

1 file changed, 4 insertions(+), 7 deletions(-)
diff --git a/pcmprint.c b/pcmprint.c
@@ -8,6 +8,8 @@ static size_t BLKSIZE = 1024;
 static int32_t CHLEN   = 30;
 char *intens = "`@";
 
+#define NORM(x) (CHLEN + CHLEN * x / 0x7fff) / 2
+
 static void
 usage(char *cmd)
 {
@@ -15,18 +17,13 @@ usage(char *cmd)
 	exit(-1);
 }
 
-static int32_t
-norm(int32_t v){
-	return (CHLEN + CHLEN * v / 0x7fff) / 2;
-}
-
 static void
 drawch(int32_t min, int32_t max)
 {
 	size_t i;
 	int32_t Min, Max;
-	Min = norm(min);
-	Max = norm(max);
+	Min = NORM(min);
+	Max = NORM(max);
 	for (i = 0; i < CHLEN; i++)
 		if ((i>=Min)&&(i<=Max)) write(1, &intens[1], 1);
 		else write(1, &intens[0], 1);