use file headers

src/args.c

@@ -3,6 +3,7 @@
 #include <stdlib.h>
 #include <string.h>
 
+#include "args.h"
 #include "config.h"
 #include "logs.h"
 #include "types.h"

src/file.c

@@ -6,6 +6,7 @@
 #include <sys/types.h>
 #include <time.h>
 
+#include "file.h"
 #include "logs.h"
 #include "strings.h"
 #include "types.h"

src/forge.c

@@ -5,6 +5,7 @@
 
 #include "config.h"
 #include "file.h"
+#include "forge.h"
 #include "logs.h"
 #include "shaders.h"
 #include "timer.h"

src/main.c

@@ -5,6 +5,7 @@
 #include "args.h"
 #include "config.h"
 #include "forge.h"
+#include "main.h"
 
 int main(int argc, char **argv) {
   Parameters params;

src/main.h

@@ -1,4 +1,6 @@
 #ifndef MAIN_H
 #define MAIN_H
 
+int main(int argc, char **argv);
+
 #endif /* MAIN_H */

src/shaders.c

@@ -5,6 +5,7 @@
 #include "config.h"
 #include "constants.h"
 #include "logs.h"
+#include "shaders.h"
 #include "types.h"
 
 static bool compile_shader(GLuint shader_id, char *name, char *source_code) {

src/strings.c

@@ -1,6 +1,8 @@
 #include <stdlib.h>
 #include <string.h>
 
+#include "strings.h"
+
 char *strings_concat(const char *s1, const char *s2) {
   char *result;
 

src/timer.c

@@ -1,5 +1,6 @@
 #include <sys/time.h>
 
+#include "timer.h"
 #include "types.h"
 
 Timer timer_init(const unsigned int target) {

src/window.c

@@ -5,6 +5,7 @@
 
 #include "logs.h"
 #include "types.h"
+#include "window.h"
 
 #define GLAD_GL_IMPLEMENTATION
 #include <glad/gl.h>