rewrite of cmd_cpu/do_cpu_freq

[z180-stamp.git] / include / print-utils.h

diff --git a/include/print-utils.h b/include/print-utils.h
index ffff039944b6c294557cb82f27ed67f8b6385bbe..38de11165cb5d69c12f0b41ce1549c2cd58bd52b 100644 (file)
--- a/include/print-utils.h
+++ b/include/print-utils.h
@@ -1,7 +1,7 @@
 /*
- * (C) Copyright 2014 Leo C. <erbl259-lmu@yahoo.de>
+ * (C) Copyright 2014, 2018 Leo C. <erbl259-lmu@yahoo.de>
  *
- * SPDX-License-Identifier:    GPL-2.0+
+ * SPDX-License-Identifier:    GPL-2.0
  */
 
 #ifndef PRINT_UTILS_H
@@ -11,14 +11,14 @@
 #include <avr/eeprom.h>
 
 void print_blanks(uint_fast8_t count);
-int dump_mem(uint32_t address, uint32_t offset, uint32_t len,
-               int (*readfkt)(uint8_t *, uint32_t, uint8_t), char *title);
+ERRNUM dump_mem(uint32_t address, uint32_t offset, uint32_t len,
+               ERRNUM (*readfkt)(uint8_t *, uint32_t, uint8_t), char *title);
 
 void dump_eep(uint32_t addr, unsigned int len, char *title);
 void dump_ram(uint8_t *addr, size_t offset, unsigned int len, char *title);
 
-int eeprom_read_buf(uint8_t *buf, uint32_t addr, uint8_t count);
-int ram_read_buf(uint8_t *buf, uint32_t addr, uint8_t count);
-int flash_read_buf(uint8_t *buf, uint32_t addr, uint8_t count);
+ERRNUM eeprom_read_buf(uint8_t *buf, uint32_t addr, uint8_t count);
+ERRNUM ram_read_buf(uint8_t *buf, uint32_t addr, uint8_t count);
+ERRNUM flash_read_buf(uint8_t *buf, uint32_t addr, uint8_t count);
 
 #endif /* PRINT_UTILS_H */