Initial Import

1 files changed, 177 insertions, 0 deletions

diff --git a/common/compat.h b/common/compat.h
new file mode 100644
index 0000000..09934db
--- /dev/null
+++ b/common/compat.h
@@ -0,0 +1,177 @@
+/*
+ * AUTHOR
+ * N. Nielsen
+ *
+ * LICENSE
+ * This software is in the public domain.
+ *
+ * The software is provided "as is", without warranty of any kind,
+ * express or implied, including but not limited to the warranties
+ * of merchantability, fitness for a particular purpose, and
+ * noninfringement. In no event shall the author(s) be liable for any
+ * claim, damages, or other liability, whether in an action of
+ * contract, tort, or otherwise, arising from, out of, or in connection
+ * with the software or the use or other dealings in the software.
+ *
+ * SUPPORT
+ * Send bug reports to: <nielsen@memberwebs.com>
+ */
+
+#ifndef _COMPAT_H_
+#define _COMPAT_H_
+
+/* Force use of win32 configuration if compiling there */
+#ifdef _WIN32
+#include "../config.win32.h"
+#else
+#ifdef HAVE_CONFIG_H
+#include "../config.h"
+#endif
+#endif
+
+#ifndef HAVE_STDARG_H
+#error ERROR: Must have a working <stdarg.h> header
+#else
+#include <stdarg.h>
+#endif
+
+
+#ifndef HAVE_STAT
+#ifdef _WIN32
+#define S_IFDIR _S_IFDIR
+#define HAVE_STAT
+#else
+#error ERROR: Must have a working 'stat' function
+#endif
+#endif
+
+#ifndef HAVE_GETCWD
+#ifdef _WIN32
+#include <direct.h>
+#define getcwd _getcwd
+#define HAVE_GETCWD
+#else
+#error ERROR: Must have a working 'getcwd' function
+#endif
+#endif
+
+#ifndef HAVE_CHDIR
+#ifdef _WIN32
+#include <direct.h>
+#define chdir _chdir
+#define HAVE_CHDIR
+#else
+#error ERROR: Must have a working 'chdir' function
+#endif
+#endif
+
+#ifndef HAVE_TOLOWER
+int tolower(int c);
+#endif
+
+#ifndef HAVE_STRDUP
+char* strdup(const char* str);
+#endif
+
+#ifndef HAVE_STRNDUP
+char* strndup(const char* str, size_t cnt);
+#endif
+
+#ifndef HAVE_STRCASESTR
+char* strcasestr(const char* big, const char* little);
+#endif
+
+#ifndef HAVE_STRCASECMP
+#ifdef HAVE_STRICMP
+#define strcasecmp stricmp
+#else
+#error ERROR: Must have either 'strcasecmp' or 'stricmp'
+#endif
+#endif
+
+#ifndef HAVE_STRCASECMP
+#ifdef HAVE_STRICMP
+#define strncasecmp strnicmp
+#else
+#error ERROR: Must have either 'strncasecmp' or 'strnicmp'
+#endif
+#endif
+
+
+#ifndef NULL
+#define NULL	(void*)0
+#endif
+
+#ifndef __cplusplus
+typedef unsigned char bool;
+#define false	0x00
+#define true	0x01
+#endif
+
+#ifndef HAVE_BYTE
+typedef unsigned char byte;
+#define HAVE_BYTE
+#endif
+
+#ifndef HAVE_UINT
+typedef unsigned int uint;
+#define HAVE_UINT
+#endif
+
+#ifndef HAVE_STRLCPY
+void strlcpy(char* dest, const char* src, size_t count);
+#endif
+
+#ifndef HAVE_STRLCAT
+void strlcat(char* dest, const char* src, size_t count);
+#endif
+
+#ifndef HAVE_VSNPRINTF
+
+#ifdef _WIN32
+#define vsnprintf _vsnprintf
+#define HAVE_VSNPRINTF
+#else
+#ifndef HAVE_VASPRINTF
+#error ERROR: Must have a working 'vsnprintf' or 'vasprintf' function
+#endif
+#endif
+#endif
+
+#ifndef HAVE_VASPRINTF
+int vasprintf(char** ret, const char* format, va_list vl);
+#endif
+
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#ifndef HAVE_GETOPT
+extern char* optarg;
+extern int optind, opterr, optopt;
+int getopt(int nargc, char* const* nargv, const char* ostr);
+#endif
+
+#ifndef HAVE_ERR_H
+#include <stdarg.h>
+void err_set_file(void *fp);
+void err_set_exit(void (*ef)(int));
+void err(int eval, const char *fmt, ...);
+void verr(int eval, const char *fmt, va_list ap);
+void errc(int eval, int code, const char *fmt, ...);
+void verrc(int eval, int code, const char *fmt, va_list ap);
+void errx(int eval, const char *fmt, ...);
+void verrx(int eval, const char *fmt, va_list ap);
+void warn(const char *fmt, ...);
+void vwarn(const char *fmt, va_list ap);
+void warnc(int code, const char *fmt, ...);
+void vwarnc(int code, const char *fmt, va_list ap);
+void warnx(const char *fmt, ...);
+void vwarnx(const char *fmt, va_list ap);
+#endif
+
+#ifndef HAVE_REALLOCF
+void* reallocf(void* ptr, size_t size);
+#endif
+
+#endif
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