Remove "struct" keyword whenever possible

src/extstring.c

@@ -1,34 +1,34 @@
 #include <stdlib.h>
 #include "extstring.h"
 
-void es_addsymbol(struct Extstring* string, char symbol) {
+void es_addsymbol(tExtstring* string, char symbol) {
 	if (string == NULL)
 		return;
-	struct Extstring* ptr = string;
+	tExtstring* ptr = string;
 	while (ptr->next != NULL) {
 		ptr = ptr->next;
 	};
-	ptr->next = malloc(sizeof(struct Extstring));
+	ptr->next = malloc(sizeof(tExtstring));
 	ptr->next->symbol = symbol;
 	return;
 }
 
-int es_size(struct Extstring* string) {
+int es_size(tExtstring* string) {
 	int size = 0;
-	struct Extstring* ptr = string;
+	tExtstring* ptr = string;
 	for (; ptr != NULL; size++) {
 		ptr = ptr->next;
 	}
 	return size;
 }
 
-void es_free(struct Extstring* string) {
+void es_free(tExtstring* string) {
 	if (string->next == NULL) {
 		free(string);
 		return;
 	}
-	struct Extstring* ptr = string;
-	struct Extstring* nextptr = ptr->next;
+	tExtstring* ptr = string;
+	tExtstring* nextptr = ptr->next;
 	while (ptr->next != NULL) {
 		nextptr = ptr->next;
 		free(ptr);
@@ -37,8 +37,8 @@ void es_free(struct Extstring* string) {
 	free(ptr);
 }
 
-char* es_tostring(struct Extstring* string) {
-	struct Extstring* ptr = string;
+char* es_tostring(tExtstring* string) {
+	tExtstring* ptr = string;
 	int size = es_size(string) + 1;
 	char* cstring = malloc(size);
 	for (int i = 0; i != size; i++) {

src/extstring.h

@@ -1,9 +1,9 @@
-struct Extstring {
+typedef struct Extstring {
 	char symbol;
 	struct Extstring* next;
-};
+} tExtstring;
 
-void es_addsymbol(struct Extstring* string, char symbol);
-int es_size(struct Extstring* string);
-void es_free(struct Extstring* string);
-char* es_tostring(struct Extstring* string);
+void es_addsymbol(tExtstring* string, char symbol);
+int es_size(tExtstring* string);
+void es_free(tExtstring* string);
+char* es_tostring(tExtstring* string);

src/main.c

@@ -19,7 +19,7 @@ int main(int argc, char *argv[]) {
 		fprintf(stderr,"Unable to open file.\n");
 		return 1;
 	}
-	struct SyntaxElement* code = parse(file);
+	tSyntaxElement* code = parse(file);
 	fclose(file);
 	if (code == NULL) {
 		fprintf(stderr, "Error during parsing.\n");

src/parser.c

@@ -3,20 +3,20 @@
 #include <stdbool.h>
 #include <ctype.h>
 
-#include "syntax.h"
+#include "parser.h"
 #include "extstring.h"
 
-struct SyntaxElement* parse(FILE* file) {
-	struct SyntaxElement* syntaxtree = se_create();
-	struct SyntaxElement* syntaxtreestart = syntaxtree;
+tSyntaxElement* parse(FILE* file) {
+	tSyntaxElement* syntaxtree = se_create();
+	tSyntaxElement* syntaxtreestart = syntaxtree;
 	syntaxtree->type = TREE;
 	char symbol;
 	bool intree = false;
 	bool incomment = false;
 	bool instring = false;
 	bool intoken = false;
-	struct Extstring* exttoken = NULL;
-	struct Extstring* extstring = NULL;
+	tExtstring* exttoken = NULL;
+	tExtstring* extstring = NULL;
 	while (1) {
 		symbol = fgetc(file);
 		if (feof(file))
@@ -29,7 +29,7 @@ struct SyntaxElement* parse(FILE* file) {
 		if (instring) {
 			if (symbol == '"') {
 				if (extstring == NULL) {
-					extstring = malloc(sizeof(struct Extstring));
+					extstring = malloc(sizeof(tExtstring));
 					extstring->next = NULL;
 				}
 				instring = false;
@@ -41,7 +41,7 @@ struct SyntaxElement* parse(FILE* file) {
 				syntaxtree = se_next(syntaxtree);
 			} else {
 				if (extstring == NULL) {
-					extstring = malloc(sizeof(struct Extstring));
+					extstring = malloc(sizeof(tExtstring));
 					extstring->symbol = symbol;
 					extstring->next = NULL;
 					continue;
@@ -90,7 +90,7 @@ struct SyntaxElement* parse(FILE* file) {
 					instring = true;
 					continue;
 				default:
-					exttoken = malloc(sizeof(struct Extstring));
+					exttoken = malloc(sizeof(tExtstring));
 					exttoken->symbol = symbol;
 					exttoken->next = NULL;
 					intoken = true;

src/parser.h

@@ -1,3 +1,5 @@
 #include <stdio.h>
 
-struct SyntaxElement* parse(FILE* file);
+#include "syntax.h"
+
+tSyntaxElement* parse(FILE* file);

src/printtree.c

@@ -3,7 +3,7 @@
 
 #include "syntax.h"
 
-void printtree(struct SyntaxElement* syntaxtree, int depth) {
+void printtree(tSyntaxElement* syntaxtree, int depth) {
 	if (syntaxtree == NULL)
 		return;
 	for (int i = 1; i <= depth; i++)
@@ -11,7 +11,7 @@ void printtree(struct SyntaxElement* syntaxtree, int depth) {
 	switch (syntaxtree->type) {
 		case TREE:
 			printf("TREE\n");
-			printtree((struct SyntaxElement*)syntaxtree->content, depth + 1);
+			printtree((tSyntaxElement*)syntaxtree->content, depth + 1);
 			break;
 		case TOKEN:
 			printf("TOKEN: %s\n", (char*)syntaxtree->content);

src/printtree.h

@@ -1,2 +1,2 @@
 #include "parser.h"
-void printtree(struct SyntaxElement* syntaxtree, int depth);
+void printtree(tSyntaxElement* syntaxtree, int depth);

src/syntax.c

@@ -2,12 +2,12 @@
 
 #include "syntax.h"
 
-bool se_istraversable(struct SyntaxElement* syntaxtree) {
+bool se_istraversable(tSyntaxElement* syntaxtree) {
 	return syntaxtree->type == TREE && syntaxtree->content != NULL;
 }
 
-struct SyntaxElement* se_create(void) {
-	struct SyntaxElement* syntaxelement = malloc(sizeof(struct SyntaxElement));
+tSyntaxElement* se_create(void) {
+	tSyntaxElement* syntaxelement = malloc(sizeof(tSyntaxElement));
 	syntaxelement->type = NONE;
 	syntaxelement->content = NULL;
 	syntaxelement->next = NULL;
@@ -16,26 +16,26 @@ struct SyntaxElement* se_create(void) {
 
 }
 
-struct SyntaxElement* se_bottom(struct SyntaxElement* syntaxelement) {
+tSyntaxElement* se_bottom(tSyntaxElement* syntaxelement) {
 	syntaxelement->content = se_create();
-	((struct SyntaxElement*)syntaxelement->content)->top = syntaxelement;
-	return ((struct SyntaxElement*)syntaxelement->content);
+	((tSyntaxElement*)syntaxelement->content)->top = syntaxelement;
+	return ((tSyntaxElement*)syntaxelement->content);
 }
 
-struct SyntaxElement* se_next(struct SyntaxElement* syntaxelement) {
+tSyntaxElement* se_next(tSyntaxElement* syntaxelement) {
 	syntaxelement->next = se_create();
 	syntaxelement->next->top = syntaxelement->top;
 	return syntaxelement->next;
 }
 
-void se_free(struct SyntaxElement* syntaxtree) {
+void se_free(tSyntaxElement* syntaxtree) {
 	switch (syntaxtree->type) {
 		case NONE:
 			free(syntaxtree);
 			return;
 		case TREE:
 			if (syntaxtree->content != NULL) {
-				se_free((struct SyntaxElement*)syntaxtree->content);
+				se_free((tSyntaxElement*)syntaxtree->content);
 			}
 			break;
 		default:
@@ -49,7 +49,7 @@ void se_free(struct SyntaxElement* syntaxtree) {
 }
 
 // Remove NONEs from the syntax tree.
-void se_clean(struct SyntaxElement* syntaxtree) {
+void se_clean(tSyntaxElement* syntaxtree) {
 	if (syntaxtree->next != NULL) {
 		switch (syntaxtree->next->type) {
 			case NONE:
@@ -62,13 +62,13 @@ void se_clean(struct SyntaxElement* syntaxtree) {
 		}
 	}
 	if (syntaxtree->content != NULL && (syntaxtree->type == TREE)) {
-		switch (((struct SyntaxElement*)syntaxtree->content)->type) {
+		switch (((tSyntaxElement*)syntaxtree->content)->type) {
 			case NONE:
 				free(syntaxtree->content);
 				syntaxtree->content = NULL;
 				break;
 			default:
-				se_clean((struct SyntaxElement*)syntaxtree->content);
+				se_clean((tSyntaxElement*)syntaxtree->content);
 				break;
 		}
 	}

src/syntax.h

@@ -10,18 +10,18 @@ enum SyntaxElementType {
 	NONE
 };
 
-struct SyntaxElement {
+typedef struct SyntaxElement {
 	enum SyntaxElementType type;
 	void* content;
 	struct SyntaxElement* next;
 	struct SyntaxElement* top;
-};
+} tSyntaxElement;
 
-void se_clean(struct SyntaxElement* syntaxtree);
-bool se_istraversable(struct SyntaxElement* syntaxtree);
-struct SyntaxElement* se_create(void);
-struct SyntaxElement* se_init(void);
-struct SyntaxElement* se_bottom(struct SyntaxElement* syntaxelement);
-struct SyntaxElement* se_next(struct SyntaxElement* syntaxelement);
-void se_free(struct SyntaxElement* syntaxtree);
+void se_clean(tSyntaxElement* syntaxtree);
+bool se_istraversable(tSyntaxElement* syntaxtree);
+tSyntaxElement* se_create(void);
+tSyntaxElement* se_init(void);
+tSyntaxElement* se_bottom(tSyntaxElement* syntaxelement);
+tSyntaxElement* se_next(tSyntaxElement* syntaxelement);
+void se_free(tSyntaxElement* syntaxtree);
 #endif