Don't hide wolfBoot_open_image and wolfBoot_open_image_external for library build.

Author: dgarske

src/image.c

@@ -1205,7 +1205,6 @@ int wolfBoot_get_dts_size(void *dts_addr)
 
 #endif /* MMU */
 
-#ifdef WOLFBOOT_FIXED_PARTITIONS
 
 /**
  * @brief Open an image in a specified partition.
@@ -1300,7 +1299,6 @@ int wolfBoot_open_image_external(struct wolfBoot_image* img, uint8_t part,
 }
 #endif /* EXT_FLASH */
 
-#endif /* WOLFBOOT_FIXED_PARTITIONS */
 
 /**
  * @brief Verify the integrity of the image using the stored SHA hash.
@@ -1357,7 +1355,7 @@ int elf_check_image_scattered(uint8_t part, unsigned long *entry_out)
     uint8_t padding_block[PADDING_BLOCK_SIZE];
     int entry_out_set = 0;
 
-    
+
     wolfBoot_hash_t ctx;
     if (wolfBoot_open_image(&boot, part) < 0)
         return -1;