Add PPM simple image implementation

1 files changed, 16 insertions, 16 deletions

diff --git a/examples/logging.c b/examples/logging.c
index 1d2744c..8e87d59 100644
--- a/examples/logging.c
+++ b/examples/logging.c
@@ -2,24 +2,24 @@
 #include "../nonstd.h"
 
 int main(void) {
-    // Default level is LOG_INFO
-    LOG_INFO_MSG("This is an info message: %d", 42);
-    LOG_DEBUG_MSG("This debug message will NOT be shown by default");
+	// Default level is LOG_INFO
+	LOG_INFO_MSG("This is an info message: %d", 42);
+	LOG_DEBUG_MSG("This debug message will NOT be shown by default");
 
-    // Change level to LOG_DEBUG
-    set_log_level(LOG_DEBUG);
-    LOG_DEBUG_MSG("Now debug messages are shown: %s", "hello");
+	// Change level to LOG_DEBUG
+	set_log_level(LOG_DEBUG);
+	LOG_DEBUG_MSG("Now debug messages are shown: %s", "hello");
 
-    // Warnings and Errors
-    LOG_WARN_MSG("This is a warning!");
-    LOG_ERROR_MSG("This is an error!");
+	// Warnings and Errors
+	LOG_WARN_MSG("This is a warning!");
+	LOG_ERROR_MSG("This is an error!");
 
-    // Environment variable override test
-    // You can set LOG_LEVEL=1 (WARN) etc.
-    LogLevel env_level = get_log_level_from_env();
-    if (env_level != LOG_DEBUG) {
-        printf("Environment overrides level to: %d\n", env_level);
-    }
+	// Environment variable override test
+	// You can set LOG_LEVEL=1 (WARN) etc.
+	LogLevel env_level = get_log_level_from_env();
+	if (env_level != LOG_DEBUG) {
+		printf("Environment overrides level to: %d\n", env_level);
+	}
 
-    return 0;
+	return 0;
 }