From be13d761e772f270526b271559ef9c438b8d4221 Mon Sep 17 00:00:00 2001
From: bjorn <tie.372@gmail.com>
Date: Mon, 7 Nov 2016 22:20:39 -0800
Subject: [PATCH] Clean up util;

---
 src/util.c | 35 -----------------------------------
 src/util.h |  2 --
 2 files changed, 37 deletions(-)

diff --git a/src/util.c b/src/util.c
index d73b1d30..91a6395b 100644
--- a/src/util.c
+++ b/src/util.c
@@ -1,14 +1,7 @@
 #include "util.h"
 #include <stdarg.h>
-#include <sys/stat.h>
 #include <stdio.h>
 #include <stdlib.h>
-#include <fcntl.h>
-#ifdef __APPLE__
-#include <unistd.h>
-#else
-#include <io.h>
-#endif
 
 void error(const char* format, ...) {
   va_list args;
@@ -19,34 +12,6 @@ void error(const char* format, ...) {
   exit(EXIT_FAILURE);
 }
 
-int fileExists(char* filename) {
-  return access(filename, 0) != -1;
-}
-
-char* loadFile(char* filename) {
-  struct stat info;
-
-  if (stat(filename, &info)) {
-    error("Could not stat '%s'", filename);
-  }
-
-  int size = (int)info.st_size;
-  char* buffer = malloc(size + 1);
-
-  int fd = open(filename, O_RDONLY);
-
-  if (fd < 0) {
-    error("Could not open '%s'", filename);
-  }
-
-  if (read(fd, buffer, size) < 0) {
-    error("Could not read '%s'", filename);
-  }
-
-  buffer[size] = '\0';
-  return buffer;
-}
-
 int luaPreloadModule(lua_State* L, const char* key, lua_CFunction f) {
   lua_getglobal(L, "package");
   lua_getfield(L, -1, "preload");
diff --git a/src/util.h b/src/util.h
index c88c55a9..ad29dffb 100644
--- a/src/util.h
+++ b/src/util.h
@@ -12,8 +12,6 @@ typedef vec_t(unsigned int) vec_uint_t;
 #endif
 
 void error(const char* format, ...);
-int fileExists(char* filename);
-char* loadFile(char* filename);
 void luaRegisterModule(lua_State* L, const char* name, const luaL_Reg* module);
 void luaRegisterType(lua_State* L, const char* name, const luaL_Reg* functions, lua_CFunction gc);
 int luaPreloadModule(lua_State* L, const char* key, lua_CFunction f);