Made vga inlined in kernel/lib

kernel/lib/Documentation.txt

@@ -1,14 +0,0 @@
-I. File Structure
------------------
-
-    include/ - interfaces for library functions, only modules are intended to
-        access them
-
-    so/ - archives and shared objects used by modules in linking stage
-
-    lib_dir/ - asm/ assembly implementations
-             - src/ C implementations
-
-    Makefile - build sources from lib_dirs using a template Makefile which can
-        be found in /scripts/ and links the resulting objects in different
-        shared objects and archives which can be found in so/

kernel/lib/include/lib/vga.h

@@ -47,7 +47,11 @@ enum vga_color {
  *
  */
 
-uint8_t vga_entry_color(enum vga_color fg, enum vga_color bg);
+static inline uint8_t vga_entry_color(enum vga_color fg, enum vga_color bg) {
+
+    return fg | (bg << 4);
+
+}
 
 /*
  * vga_entry:
@@ -60,6 +64,10 @@ uint8_t vga_entry_color(enum vga_color fg, enum vga_color bg);
  *
  */
 
-uint16_t vga_entry(char c, uint8_t color);
+static inline uint16_t vga_entry(char c, uint8_t color) {
+
+    return (uint16_t) c | ((uint16_t) color << 8);
+
+}
 
 #endif

kernel/lib/vga/src/vga.c

@@ -1,13 +0,0 @@
-#include "lib/vga.h"
-
-uint8_t vga_entry_color(enum vga_color fg, enum vga_color bg) {
-
-    return fg | (bg << 4);
-
-}
-
-uint16_t vga_entry(char c, uint8_t color) {
-
-    return (uint16_t) c | ((uint16_t) color << 8);
-
-}