New function: getenv_yesno()

[z180-stamp.git] / include / env.h

diff --git a/include/env.h b/include/env.h
index c7e49cabf7672f49636d7f89de243c398262ace0..63bd7d227d954ae231406190b61e1009fc77d59c 100644 (file)
--- a/include/env.h
+++ b/include/env.h
@@ -1,16 +1,19 @@
 /*
  * (C) Copyright 2014 Leo C. <erbl259-lmu@yahoo.de>
  *
- * SPDX-License-Identifier:    GPL-2.0+
+ * SPDX-License-Identifier:    GPL-2.0
  */
 
 #ifndef ENV_H
 #define ENV_H
 
+#include <stdbool.h>
+
 int env_init(void);
 
 char *getenv_char(const MEMX char *name);
 unsigned long getenv_ulong(const MEMX char *name, int base, unsigned long default_val);
+bool getenv_yesno(const MEMX char *name);
 int setenv_ulong(const MEMX char *varname, unsigned long value);
 int setenv_hex(const MEMX char *varname, unsigned long value);