From d98f46ce647846b0aa30b2e16a30fd4e152a1bf5 Mon Sep 17 00:00:00 2001
From: Carlos Maiolino <cem@kernel.org>
Date: Thu, 10 Jul 2025 22:55:07 +0200
Subject: Add new code

Signed-off-by: Carlos Maiolino <cem@toxiclabs.cc>
---
 C/final-project-z2h/include/common.h |  8 ++++++++
 C/final-project-z2h/include/file.h   |  7 +++++++
 C/final-project-z2h/include/parse.h  | 26 ++++++++++++++++++++++++++
 3 files changed, 41 insertions(+)
 create mode 100644 C/final-project-z2h/include/common.h
 create mode 100644 C/final-project-z2h/include/file.h
 create mode 100644 C/final-project-z2h/include/parse.h

(limited to 'C/final-project-z2h/include')

diff --git a/C/final-project-z2h/include/common.h b/C/final-project-z2h/include/common.h
new file mode 100644
index 0000000..839cc6f
--- /dev/null
+++ b/C/final-project-z2h/include/common.h
@@ -0,0 +1,8 @@
+#ifndef COMMON_H
+#define COMMON_H
+
+#define STATUS_ERROR   -1
+#define STATUS_SUCCESS 0
+
+
+#endif
diff --git a/C/final-project-z2h/include/file.h b/C/final-project-z2h/include/file.h
new file mode 100644
index 0000000..73fd2a7
--- /dev/null
+++ b/C/final-project-z2h/include/file.h
@@ -0,0 +1,7 @@
+#ifndef FILE_H
+#define FILE_H
+
+int create_db_file(char *filename);
+int open_db_file(char *filename);
+
+#endif
diff --git a/C/final-project-z2h/include/parse.h b/C/final-project-z2h/include/parse.h
new file mode 100644
index 0000000..edcda9b
--- /dev/null
+++ b/C/final-project-z2h/include/parse.h
@@ -0,0 +1,26 @@
+#ifndef PARSE_H
+#define PARSE_H
+
+#define HEADER_MAGIC 0x4c4c4144
+
+struct dbheader_t {
+	unsigned int magic;
+	unsigned short version;
+	unsigned short count;
+	unsigned int filesize;
+};
+
+struct employee_t {
+	char name[256];
+	char address[256];
+	unsigned int hours;
+};
+
+int create_db_header(int fd, struct dbheader_t **headerOut);
+int validate_db_header(int fd, struct dbheader_t **headerOut);
+int read_employees(int fd, struct dbheader_t *, struct employee_t **employeesOut);
+int output_file(int fd, struct dbheader_t *, struct employee_t *employees);
+void list_employees(struct dbheader_t *dbhdr, struct employee_t *employees);
+int add_employee(struct dbheader_t *dbhdr, struct employee_t *employees, char *addstring);
+
+#endif
-- 
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