From 463bf27d90a66ffe027b252cbce0d0167d1bfc0a Mon Sep 17 00:00:00 2001
From: Holden Rohrer <hr@hrhr.dev>
Date: Mon, 30 Mar 2020 15:02:20 -0400
Subject: removed sb.*

---
 Makefile  |  5 ++---
 badroff.c |  1 -
 sb.c      | 67 ---------------------------------------------------------------
 sb.h      | 10 ----------
 4 files changed, 2 insertions(+), 81 deletions(-)
 delete mode 100644 sb.c
 delete mode 100644 sb.h

diff --git a/Makefile b/Makefile
index 466814b..3698477 100644
--- a/Makefile
+++ b/Makefile
@@ -1,10 +1,9 @@
 .POSIX:
 .PHONY: all clean
-OBJS = badroff.o sb.o buf.o
+OBJS = badroff.o buf.o
 badroff: $(OBJS)
 	$(CC) $(CFLAGS) $(LDFLAGS) $(OBJS) -o $@
-badroff.o: badroff.c sb.h
-sb.o: sb.c sb.h
+badroff.o: badroff.c buf.h
 buf.o: buf.c buf.h
 clean:
 	rm -f badroff $(OBJS)
diff --git a/badroff.c b/badroff.c
index 323cba2..8a7f825 100644
--- a/badroff.c
+++ b/badroff.c
@@ -1,5 +1,4 @@
 #include <stdio.h>
-#include "sb.h"
 #include "buf.h"
 #include <string.h>
 #include <stdlib.h>
diff --git a/sb.c b/sb.c
deleted file mode 100644
index 0353545..0000000
--- a/sb.c
+++ /dev/null
@@ -1,67 +0,0 @@
-#include <stdlib.h>
-#include <string.h>
-#include "sb.h"
-
-struct node{ // linked list, but strings don't have to be max size
-    size_t cap;
-    size_t len;
-    char* text;
-    node* next;
-};
-
-// malloc might fail, but the entire program should just crash if it does
-node* newsb(size_t cap){
-    node* sb;
-    sb = malloc(sizeof(node));
-    sb->text = malloc(sizeof(char)*cap);
-    sb->len = 0; sb->cap = cap;
-    sb->next = NULL;
-    return sb;
-}
-
-node* extendsb(node* tail){
-    tail->next = newsb(tail->cap*2);
-    return tail->next;
-}
-
-node* appendsb(node* tail, const char* str){
-    for (int i=0; str[i] != '\0'; i++){
-        if (tail->len == tail->cap) tail = extendsb(tail); // if full, extend
-        *(tail->text + tail->len) = str[i]; // copy str[i] to last open spot
-        tail->len++;
-    }
-    return tail;
-}
-///////// i want to prevent this duplication but cant figure out how :(
-
-node* addchrsb(node* tail, char chr){
-    if (tail->len == tail->cap) tail = extendsb(tail); // if full, extend
-    *(tail->text + tail->len) = chr; // copy str[i] to last open spot
-    tail->len++;
-    return tail;
-}
-
-char* tostr(node* head){ // destructive; frees the whole chain
-    int len;
-    char* str;
-    len = lensb(head);
-    str = malloc((len+1)*sizeof(char)); // need +1 for null terminator
-    str[len] = '\0';
-
-    len = 0; //controls progression through str
-    do {
-        strncpy(str+len, head->text, head->len);
-        len += head->len;
-        head = head->next;
-        free(head);
-    } while ( head != NULL);
-    return str;
-}
-
-int lensb(node* head){ // how much space do i need to concat all strings
-    int len = 0;
-    do {
-        len += head->len;
-    } while ( (head = head->next) != NULL);
-    return len;
-}
diff --git a/sb.h b/sb.h
deleted file mode 100644
index 522f25d..0000000
--- a/sb.h
+++ /dev/null
@@ -1,10 +0,0 @@
-#ifndef _SB_INCLUDE
-#define _SB_INCLUDE
-
-typedef struct node node;
-node* newsb(size_t cap);
-node* appendsb(node* tail, const char* str);
-char* tostr(node* head);
-int lensb(node* head);
-
-#endif
-- 
cgit