1 files changed, 23 insertions, 23 deletions

diff --git a/bmp.c b/bmp.c
index 5ca1594..246b5d3 100644
--- a/bmp.c
+++ b/bmp.c
@@ -22,59 +22,59 @@ static const char* header_template = "BM    \0\0\0\0\x36\0\0\0\x28\0\0\0
 
 static int
 bmp_write_header(bmp_write_handle_t* bmph) {
-	char* header;
+	char*    header;
 	uint32_t filesize;
-	int32_t height;
-	
+	int32_t  height;
+
 	if(!(header = malloc(HEADERSIZE))) {
 		fputs("Could not allocate memory for BMP header.\n", stderr);
 		return 0;
 	}
-	
+
 	filesize = HEADERSIZE + (bmph->width * BYTES_PER_PIXEL + bmph->line_padding) * bmph->height;
-	height = -(bmph->height);
-	
+	height   = -(bmph->height);
+
 	memcpy(header, header_template, HEADERSIZE);
 	memcpy(header + OFFSET_bfSize, &filesize, 4);
 	memcpy(header + OFFSET_biWidth, &(bmph->width), 4);
 	memcpy(header + OFFSET_biHeight, &height, 4);
-	
+
 	if(fwrite(header, HEADERSIZE, 1, bmph->fh) != 1) {
 		fprintf(stderr, "Could not write BMP header: %s\n", strerror(errno));
 		free(header);
 		return 0;
 	}
-	
+
 	free(header);
 	return 1;
 }
 
 bmp_write_handle_t*
 bmp_create(const char* fn, int32_t width, int32_t height) {
-	FILE* fh = NULL;
+	FILE*               fh = NULL;
 	bmp_write_handle_t* rv;
-	
+
 	if(!(fh = fopen(fn, "wb"))) {
 		return NULL;
 	}
-	
+
 	if(!(rv = malloc(sizeof(bmp_write_handle_t)))) {
 		fclose(fh);
 		return NULL;
 	}
-	
-	rv->fh = fh;
-	rv->width = width;
-	rv->height = height;
-	rv->line_left = width;
+
+	rv->fh           = fh;
+	rv->width        = width;
+	rv->height       = height;
+	rv->line_left    = width;
 	rv->line_padding = bmp_calc_padding(width);
-	
+
 	if(!bmp_write_header(rv)) {
 		fclose(fh);
 		free(rv);
 		return NULL;
 	}
-	
+
 	return rv;
 }
 
@@ -86,19 +86,19 @@ bmp_write_pixel(bmp_write_handle_t* bmph, color_t col) {
 	pixel[0] = col.b;
 	pixel[1] = col.g;
 	pixel[2] = col.r;
-	
+
 	if(fwrite(pixel, 3, 1, bmph->fh) != 1) {
 		return 0;
 	}
-	
+
 	if(bmph->line_padding != 0) {
 		if(--(bmph->line_left) == 0) {
 			bmph->line_left = bmph->width;
-			
+
 			return (fwrite(padding, bmph->line_padding, 1, bmph->fh) == 1);
 		}
 	}
-	
+
 	return 1;
 }
 
@@ -107,6 +107,6 @@ bmp_destroy(bmp_write_handle_t* bmph) {
 	if(bmph->fh) {
 		fclose(bmph->fh);
 	}
-	
+
 	free(bmph);
 }