1 files changed, 0 insertions, 84 deletions
diff --git a/foo.h b/foo.h
deleted file mode 100644
index 312d839..0000000
--- a/foo.h
+++ /dev/null
@@ -1,84 +0,0 @@
-int usbprintf(USBSerial& usbs, const char* format, ...) {
-	int32_t* argp = (int32_t*)&format;
-	int num = 0;
-	
-	while(*format) {
-		if(*format != '%') {
-			usbs.putc(*format++);
-			num++;
-			continue;
-		}
-		format++;
-		
-		bool is_signed = false;
-		bool zero_pad = false;
-		int radix = 16;
-		int min_len = 0;
-		
-		if(*format == '0') {
-			zero_pad = true;
-		}
-		
-		while(*format >= '0' && *format <= '9') {
-			min_len = min_len * 10 + *format++ - '0';
-		}
-		
-		switch(*format++) {
-			case '%':
-				usbs.putc('%');
-				num++;
-				break;
-			
-			case 'c':
-				usbs.putc((char)*++argp);
-				num++;
-				break;
-			
-			case 's': {
-				char* str = (char*)*++argp;
-				while(*str) {
-					usbs.putc(*str++);
-					num++;
-				}
-			} break;
-			
-			case 'd':
-				is_signed = true;
-			case 'u':
-				radix = 10;
-			case 'x':
-				;
-				uint32_t x = (uint32_t)*(++argp);
-				if(is_signed && (int32_t)x < 0) {
-					x = -x;
-					usbs.putc('-');
-					min_len--;
-				}
-				
-				char buf[11];
-				char* bufp = &buf[sizeof(buf)];
-				*--bufp = 0;
-				
-				do {
-					int d = x % radix;
-					*--bufp = d < 10 ? '0' + d : 'a' - 10 + d;
-					x /= radix;
-					min_len--;
-				} while(x);
-				
-				while(min_len > 0) {
-					usbs.putc(zero_pad ? '0' : ' ');
-					num++;
-					min_len--;
-				}
-				
-				while(*bufp) {
-					usbs.putc(*bufp++);
-					num++;
-				}
-				break;
-		}
-	}
-	
-	return num;
-}