Itsa me, quake3io!

git-svn-id: svn://svn.icculus.org/quake3/trunk@2 edf5b092-35ff-0310-97b2-ce42778d08ea

1 files changed, 32 insertions, 0 deletions

diff --git a/lcc/tst/cf.c b/lcc/tst/cf.c
new file mode 100755
index 0000000..1c9226a
--- /dev/null
+++ b/lcc/tst/cf.c
@@ -0,0 +1,32 @@
+/* cf - print character frequencies */

+float f[128];

+

+main(argc, argv)

+int argc;

+char *argv[];

+{

+	int i, c, nc;

+	float cutoff, atof();

+

+	if (argc <= 1)

+		cutoff = 0.0;

+	else

+		cutoff = atof(argv[1])/100;

+	for (i = 0; i <= 127; )

+		f[i++] = 0.0;

+	nc = 0;

+	while ((c = getchar()) != -1) {

+		f[c] += 1;

+		nc++;

+	}

+	printf("char\tfreq\n");

+	for (i = 0; i <= 127; ++i)

+		if (f[i] && f[i]/nc >= cutoff) {

+			if (i <= ' ')

+				printf("%03o", i);

+			else

+				printf("%c", i);

+			printf("\t%.1f\n", 100*f[i]/nc);

+		}

+	return 0;

+}