ch2

1 files changed, 0 insertions, 72 deletions

diff --git a/no_trailers.c b/no_trailers.c
deleted file mode 100644
index 80dbc0f..0000000
--- a/no_trailers.c
+++ /dev/null
@@ -1,72 +0,0 @@
-#include<stdio.h>
-
-#define MAXLENGTH 1000
-
-int get_line(char line[], int maxlength);
-void strip_line(char line[], int length);
-void copy(char to[], char from[]);
-
-/*
- * MAIN
- * Removes all trailing whitespace and blank lines from STDIN.
- */
-int main() {
-    int len; // current line length
-    char line[MAXLENGTH]; // current input line
-
-    while ((len = get_line(line, MAXLENGTH)) > 0) {
-        strip_line(line, len);
-        if (line[0] != '\0')
-            printf("%s\n", line);
-    }
-    return 0;
-}
-
-/*
- * GET_LINE
- * Read STDIN into LINE up to MAXLENGTH and return its length. 
- * Returns the length of a the line.
- */
-int get_line(char line[], int maxlength) {
-    int c, i;
-
-    for (i = 0; i < maxlength - 1 && (c = getchar()) != EOF && c != '\n'; ++i)
-        line[i] = c;
-    if (c == '\n') {
-        line[i] = c;
-        ++i;
-    }
-    line[i] = '\0';
-    return i;
-}
-
-/*
- * STRIP_LINE
- * Remove all whitespace from end of LINE of given LENGTH.
- */
-void strip_line(char line[], int length) {
-    int i, c;
-
-    for (i = --length; i >= 0; --i) {
-        c = line[i];
-
-        if (c == ' ' || c == '\t' || c == '\n')
-            line[i] = '\0';
-        else 
-            break;
-    }
-}
-
-
-/*
- * COPY
- * Copy FROM into TO; assume TO is big enough.
- */
-void copy(char to[], char from[]) {
-    int i;
-
-    i = 0;
-    while ((to[i] = from[i]) != '\0')
-        ++i;
-}
-