1 files changed, 37 insertions, 0 deletions
diff --git a/source/tools/helper.h b/source/tools/helper.h
new file mode 100644
index 0000000..cc5e75b
--- /dev/null
+++ b/source/tools/helper.h
@@ -0,0 +1,37 @@
+#ifndef HELPER_H_INCLUDED
+#define HELPER_H_INCLUDED
+
+#include <stdbool.h>
+#include <stdlib.h>
+
+#ifdef _USE_PYTHON
+/* Python header files redefine some macros */
+#undef _POSIX_C_SOURCE
+#undef _XOPEN_SOURCE
+#include <Python.h> /* obligatory */
+
+#undef calloc
+#undef malloc
+#undef realloc
+#undef free
+#define calloc  MyPyMem_Calloc
+#define malloc  PyMem_Malloc
+#define realloc PyMem_Realloc
+#define free    PyMem_Free
+void* MyPyMem_Calloc(size_t n, size_t s);
+#endif /* _USE_PYTHON */
+
+
+char* mapfile(const char* path, size_t* mapsizptr);
+
+ssize_t writebuf(const char* path, unsigned char* buf, size_t siz);
+
+char* bintostr(const char* buf, size_t siz, size_t delim, size_t *strlenptr);
+
+void printrimmed(char* str, size_t siz, size_t charsperline, bool printlinenmb);
+
+void printbytebuf(char* buf, size_t siz, size_t charsperline, bool printlinenmb);
+
+char *strnstr(const char *haystack, const char *needle, size_t len);
+
+#endif