1 files changed, 0 insertions, 54 deletions
diff --git a/src/alfsum.c b/src/alfsum.c
deleted file mode 100644
index 2456e60..0000000
--- a/src/alfsum.c
+++ /dev/null
@@ -1,54 +0,0 @@
-#include "unalf.h"
-
-/* 20251104 bkw: implement the simple checksum used by ALF.
-   Dumbest possible algo: all the bytes are added together and
-   the bottom 16 bits of the result is the checksum. */
-
-void alfsum(const char *file, FILE *f) {
-	int c;
-	unsigned long sum = 0;
-
-	while((c = fgetc(f)) != EOF)
-		sum += c;
-
-	printf("%04x\t%s\n", (unsigned int)(sum & 0xffff), file);
-}
-
-int main(int argc, char **argv) {
-	int errs = 0;
-	char *file;
-	FILE *f;
-
-	set_self(argv[0]);
-
-	if(argc < 2 || !strcmp(argv[1], "--help") || !strcmp(argv[1], "-h")) {
-		printf("alfsum v" VERSION " by B. Watson. WTFPL.\n"
-				"Usage: %s filename [filename(s) ...]\n"
-				"\t(use - to read from standard input)\n",
-				self);
-		return (argc < 2) ? -1 : 0;
-	}
-
-	if(!strcmp(argv[1], "-V") || !strcmp(argv[1], "--version")) {
-		puts(VERSION);
-		exit(0);
-	}
-
-	while((file = *++argv)) {
-		if(argv[0][0] == '-' && !argv[0][1]) {
-			if(isatty(0))
-				fprintf(stderr, "%s: reading from stdin...\n", self);
-			f = stdin;
-			file = " (stdin)";
-		} else if(!(f = fopen(file, "rb"))) {
-			fprintf(stderr, "%s: ", self);
-			perror(file);
-			errs++;
-			continue;
-		}
-		alfsum(file, f);
-		fclose(f);
-	}
-
-	return errs > 254 ? 254 : errs;
-}