refactor

1 files changed, 41 insertions, 40 deletions

diff --git a/example/escape.c b/example/escape.c
index c5e71ac..99f686a 100755..100644
--- a/example/escape.c
+++ b/example/escape.c
@@ -1,6 +1,5 @@
 // escape.c - Simple test print code
 
-
 #include <stdint.h>
 #include <tgmath.h>
 
@@ -9,54 +8,56 @@
 
 #define TEST_STRING "HELLO"
 
-void hsv_rgb( float h, float s, float v, uint8_t *r, uint8_t *g, uint8_t *b )
-{
-	float h0 = h * 6.0;
+void hsv_rgb(float h, float s, float v, uint8_t *r, uint8_t *g, uint8_t *b) {
+  float h0 = h * 6.0f;
 
-	float k = fmod( 5.0 + h0, 6.0 );
-	*r = 255 * ( v - v * s * fmax( 0.0, fmin( k, fmin( 4.0 - k, 1.0 ) ) ) );
+  float k = fmodf(5.0f + h0, 6.0f);
+  *r = (uint8_t)(255.0f * (v - v * s * fmaxf(0.0f, fminf(k, fminf(4.0f - k, 1.0f)))));
 
-	k = fmod( 3.0 + h0, 6.0 );
-	*g = 255 * ( v - v * s * fmax( 0.0, fmin( k, fmin( 4.0 - k, 1.0 ) ) ) );
+  k = fmodf(3.0f + h0, 6.0f);
+  *g = (uint8_t)(255.0f * (v - v * s * fmaxf(0.0f, fminf(k, fminf(4.0f - k, 1.0f)))));
 
-	k = fmod( 1.0 + h0, 6.0 );
-	*b = 255 * ( v - v * s * fmax( 0.0, fmin( k, fmin( 4.0 - k, 1.0 ) ) ) );
+  k = fmodf(1.0f + h0, 6.0f);
+  *b = (uint8_t)(255.0f * (v - v * s * fmaxf(0.0f, fminf(k, fminf(4.0f - k, 1.0f)))));
 }
 
+int main(void) {
+  // Clear screen
+  fputs(ESC_CLEAR_SCREEN, stdout);
 
-int main( void )
-{
-	// Clear screen
-	fputs( ESC_CLEAR_SCREEN, stdout );
-
-	// Print a rectangle of Xs with positional coordinates
-	fputs( ESC_CURSOR_POSITION( 1, 1 ), stdout ); fflush( stdout );
-	fputs( ESC_CURSOR_POSITION( 3, 2 ) "X", stdout );	fflush( stdout );
-	fputs( ESC_CURSOR_POSITION( 10, 2 ) "X", stdout );  fflush( stdout );
-	fputs( ESC_CURSOR_POSITION( 10, 4 ) "X", stdout ); fflush( stdout );
-	fputs( ESC_CURSOR_POSITION( 3, 4 ) "X", stdout ); fflush( stdout );
-	fputs( "\n", stdout );
+  // Print a rectangle of Xs with positional coordinates
+  fputs(ESC_CURSOR_POSITION(1, 1), stdout);
+  fflush(stdout);
+  fputs(ESC_CURSOR_POSITION(3, 2) "X", stdout);
+  fflush(stdout);
+  fputs(ESC_CURSOR_POSITION(10, 2) "X", stdout);
+  fflush(stdout);
+  fputs(ESC_CURSOR_POSITION(10, 4) "X", stdout);
+  fflush(stdout);
+  fputs(ESC_CURSOR_POSITION(3, 4) "X", stdout);
+  fflush(stdout);
+  fputs("\n", stdout);
 
-	fputs( "\n" ESC_RESET TEST_STRING "\n\n", stdout );
-	fputs( ESC_BOLD TEST_STRING ESC_RESET "\n\n", stdout );
-	fputs( ESC_OVERLINE TEST_STRING ESC_RESET "\n\n", stdout );
-	fputs( ESC_UNDERLINE TEST_STRING ESC_RESET "\n\n", stdout );
-	fputs( ESC_STRIKETHROUGH TEST_STRING ESC_RESET "\n\n", stdout );
-	fputs( ESC_COLOR_FG_RGB( 0, 128, 128 ) TEST_STRING ESC_RESET "\n\n", stdout );
-	fputs( ESC_COLOR_BG_RGB( 128, 0, 128 ) TEST_STRING ESC_RESET "\n\n", stdout );
-	fputs( ESC_BLINK TEST_STRING ESC_RESET "\n\n", stdout );
-	fputs( ESC_REVERSE TEST_STRING ESC_RESET "\n\n", stdout );
-	fputs( ESC_CONCEAL TEST_STRING ESC_REVEAL TEST_STRING ESC_RESET "\n\n", stdout );
+  fputs("\n" ESC_RESET TEST_STRING "\n\n", stdout);
+  fputs(ESC_BOLD TEST_STRING ESC_RESET "\n\n", stdout);
+  fputs(ESC_OVERLINE TEST_STRING ESC_RESET "\n\n", stdout);
+  fputs(ESC_UNDERLINE TEST_STRING ESC_RESET "\n\n", stdout);
+  fputs(ESC_STRIKETHROUGH TEST_STRING ESC_RESET "\n\n", stdout);
+  fputs(ESC_COLOR_FG_RGB(0, 128, 128) TEST_STRING ESC_RESET "\n\n", stdout);
+  fputs(ESC_COLOR_BG_RGB(128, 0, 128) TEST_STRING ESC_RESET "\n\n", stdout);
+  fputs(ESC_BLINK TEST_STRING ESC_RESET "\n\n", stdout);
+  fputs(ESC_REVERSE TEST_STRING ESC_RESET "\n\n", stdout);
+  fputs(ESC_CONCEAL TEST_STRING ESC_REVEAL TEST_STRING ESC_RESET "\n\n",
+        stdout);
 
-	uint8_t r,g,b;
+  uint8_t r, g, b;
 
-	for( float i = 0; i < 1; i += 0.01 )
-	{
-		hsv_rgb( i, 1.0, 1.0, &r, &g, &b );
+  for (float i = 0; i < 1; i += 0.01f) {
+    hsv_rgb(i, 1.0, 1.0, &r, &g, &b);
 
-		esc_color_fg_rgb( r, g, b );
-		fputs( "█", stdout );
-	}
+    esc_color_fg_rgb(r, g, b);
+    fputs("█", stdout);
+  }
 
-	fputs( "\n", stdout );
+  fputs("\n", stdout);
 }