X-Git-Url: https://git.danieliu.xyz/?a=blobdiff_plain;ds=sidebyside;f=cstack.c;fp=cstack.c;h=0000000000000000000000000000000000000000;hb=6f9f33a6a5c7d677b4f4464218c01580a391cf08;hp=f56ee2cae072a2bf3367025eee362640a887a753;hpb=3abe61887adc463e2d00c000012d1e2cff15f56f;p=smdp.git

diff --git a/cstack.c b/cstack.c
deleted file mode 100644
index f56ee2c..0000000
--- a/cstack.c
+++ /dev/null
@@ -1,67 +0,0 @@
-/*
- * An implementation of a char stack in heap memory.
- * Copyright (C) 2014 Michael Goehler
- *
- * This file is part of mdp.
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- */
-
-#include <stdlib.h> // malloc, realloc
-
-#include "include/cstack.h"
-
-cstack_t *cstack_init() {
-    cstack_t *stack = malloc(sizeof(cstack_t));
-    stack->content = (void*)0;
-    stack->alloc = stack->size = 0;
-    stack->head = -1;
-    stack->push = cstack_push;
-    stack->pop = cstack_pop;
-    stack->top = cstack_top;
-    stack->empty = cstack_empty;
-    stack->delete = cstack_delete;
-    return stack;
-}
-
-void cstack_push(cstack_t *self, char c) {
-    if(self->size + sizeof(c) > self->alloc) {
-        self->alloc += (sizeof(char));
-        self->content = realloc(self->content, self->alloc);
-    }
-    self->content[++self->head] = c;
-    self->size += (sizeof(char));
-}
-
-char cstack_pop(cstack_t *self) {
-    self->size -= (sizeof(char));
-    return self->content[self->head--];
-}
-
-int cstack_top(cstack_t *self, char c) {
-    if(self->head >= 0 && self->content[self->head] == c)
-        return 1;
-    return 0;
-}
-
-int cstack_empty(cstack_t *self)  {
-   return self->head == -1;
-}
-
-void cstack_delete(cstack_t *self) {
-    free(self->content);
-    free(self);
-}
-