Remove redundant (void) parameter declarations

include/asm/charmap.hpp

@@ -10,8 +10,8 @@
 
 void charmap_New(char const *name, char const *baseName);
 void charmap_Set(char const *name);
-void charmap_Push(void);
+void charmap_Push();
-void charmap_Pop(void);
+void charmap_Pop();
 void charmap_Add(char *mapping, uint8_t value);
 bool charmap_HasChar(char const *input);
 void charmap_Convert(char const *input, std::vector<uint8_t> &output);

include/asm/fixpoint.hpp

@@ -7,8 +7,8 @@
 
 extern uint8_t fixPrecision;
 
-uint8_t fix_Precision(void);
+uint8_t fix_Precision();
-double fix_PrecisionFactor(void);
+double fix_PrecisionFactor();
 int32_t fix_Sin(int32_t i, int32_t q);
 int32_t fix_Cos(int32_t i, int32_t q);
 int32_t fix_Tan(int32_t i, int32_t q);

include/asm/format.hpp

@@ -28,7 +28,7 @@ struct FormatSpec {
 	bool valid;
 };
 
-FormatSpec fmt_NewSpec(void);
+FormatSpec fmt_NewSpec();
 bool fmt_IsEmpty(FormatSpec const *fmt);
 bool fmt_IsValid(FormatSpec const *fmt);
 bool fmt_IsFinished(FormatSpec const *fmt);

include/asm/fstack.hpp

@@ -44,10 +44,10 @@ extern size_t maxRecursionDepth;
 struct MacroArgs;
 
 void fstk_Dump(FileStackNode const *node, uint32_t lineNo);
-void fstk_DumpCurrent(void);
+void fstk_DumpCurrent();
-FileStackNode *fstk_GetFileStack(void);
+FileStackNode *fstk_GetFileStack();
 // The lifetime of the returned chars is until reaching the end of that file
-char const *fstk_GetFileName(void);
+char const *fstk_GetFileName();
 
 void fstk_AddIncludePath(char const *s);
 void fstk_SetPreIncludeFile(char const *s);
@@ -57,14 +57,14 @@ void fstk_SetPreIncludeFile(char const *s);
  */
 std::string *fstk_FindFile(char const *path);
 
-bool yywrap(void);
+bool yywrap();
 void fstk_RunInclude(char const *path);
 void fstk_RunMacro(char const *macroName, MacroArgs *args);
 void fstk_RunRept(uint32_t count, int32_t reptLineNo, char *body, size_t size);
 void fstk_RunFor(char const *symName, int32_t start, int32_t stop, int32_t step,
 		     int32_t reptLineNo, char *body, size_t size);
-void fstk_StopRept(void);
+void fstk_StopRept();
-bool fstk_Break(void);
+bool fstk_Break();
 
 void fstk_NewRecursionDepth(size_t newDepth);
 void fstk_Init(char const *mainPath, size_t maxDepth);

include/asm/lexer.hpp

@@ -122,17 +122,17 @@ bool lexer_OpenFile(LexerState &state, char const *path);
 void lexer_OpenFileView(LexerState &state, char const *path, char *buf, size_t size, uint32_t lineNo);
 void lexer_RestartRept(uint32_t lineNo);
 void lexer_CleanupState(LexerState &state);
-void lexer_Init(void);
+void lexer_Init();
 void lexer_SetMode(enum LexerMode mode);
 void lexer_ToggleStringExpansion(bool enable);
 
-uint32_t lexer_GetIFDepth(void);
+uint32_t lexer_GetIFDepth();
-void lexer_IncIFDepth(void);
+void lexer_IncIFDepth();
-void lexer_DecIFDepth(void);
+void lexer_DecIFDepth();
-bool lexer_RanIFBlock(void);
+bool lexer_RanIFBlock();
-bool lexer_ReachedELSEBlock(void);
+bool lexer_ReachedELSEBlock();
-void lexer_RunIFBlock(void);
+void lexer_RunIFBlock();
-void lexer_ReachELSEBlock(void);
+void lexer_ReachELSEBlock();
 
 struct CaptureBody {
 	uint32_t lineNo;
@@ -140,12 +140,12 @@ struct CaptureBody {
 	size_t size;
 };
 
-void lexer_CheckRecursionDepth(void);
+void lexer_CheckRecursionDepth();
-char const *lexer_GetFileName(void);
+char const *lexer_GetFileName();
-uint32_t lexer_GetLineNo(void);
+uint32_t lexer_GetLineNo();
-uint32_t lexer_GetColNo(void);
+uint32_t lexer_GetColNo();
-void lexer_DumpStringExpansions(void);
+void lexer_DumpStringExpansions();
-int yylex(void);
+int yylex();
 bool lexer_CaptureRept(CaptureBody *capture);
 bool lexer_CaptureMacroBody(CaptureBody *capture);
 

include/asm/macro.hpp

@@ -12,20 +12,20 @@
 
 struct MacroArgs;
 
-MacroArgs *macro_GetCurrentArgs(void);
+MacroArgs *macro_GetCurrentArgs();
-MacroArgs *macro_NewArgs(void);
+MacroArgs *macro_NewArgs();
 void macro_AppendArg(MacroArgs *args, char *s);
 void macro_UseNewArgs(MacroArgs *args);
 void macro_FreeArgs(MacroArgs *args);
 char const *macro_GetArg(uint32_t i);
-char const *macro_GetAllArgs(void);
+char const *macro_GetAllArgs();
 
-uint32_t macro_GetUniqueID(void);
+uint32_t macro_GetUniqueID();
-char const *macro_GetUniqueIDStr(void);
+char const *macro_GetUniqueIDStr();
 void macro_SetUniqueID(uint32_t id);
-uint32_t macro_UseNewUniqueID(void);
+uint32_t macro_UseNewUniqueID();
-uint32_t macro_UndefUniqueID(void);
+uint32_t macro_UndefUniqueID();
 void macro_ShiftCurrentArgs(int32_t count);
-uint32_t macro_NbArgs(void);
+uint32_t macro_NbArgs();
 
 #endif // RGBDS_MACRO_H

include/asm/opt.hpp

@@ -13,7 +13,7 @@ void opt_L(bool optimize);
 void opt_W(char *flag);
 void opt_Parse(char *option);
 
-void opt_Push(void);
+void opt_Push();
-void opt_Pop(void);
+void opt_Pop();
 
 #endif // RGBDS_OPT_H

include/asm/output.hpp

@@ -17,6 +17,6 @@ void out_ReplaceNode(FileStackNode *node);
 void out_SetFileName(char *s);
 void out_CreatePatch(uint32_t type, Expression const *expr, uint32_t ofs, uint32_t pcShift);
 void out_CreateAssert(enum AssertionType type, Expression const *expr, char const *message, uint32_t ofs);
-void out_WriteObject(void);
+void out_WriteObject();
 
 #endif // RGBDS_ASM_OUTPUT_H

include/asm/section.hpp

@@ -55,18 +55,18 @@ void sect_NewSection(char const *name, enum SectionType type, uint32_t org,
 		     SectionSpec const *attributes, enum SectionModifier mod);
 void sect_SetLoadSection(char const *name, enum SectionType type, uint32_t org,
 			 SectionSpec const *attributes, enum SectionModifier mod);
-void sect_EndLoadSection(void);
+void sect_EndLoadSection();
 
-Section *sect_GetSymbolSection(void);
+Section *sect_GetSymbolSection();
-uint32_t sect_GetSymbolOffset(void);
+uint32_t sect_GetSymbolOffset();
-uint32_t sect_GetOutputOffset(void);
+uint32_t sect_GetOutputOffset();
 uint32_t sect_GetAlignBytes(uint8_t alignment, uint16_t offset);
 void sect_AlignPC(uint8_t alignment, uint16_t offset);
 
-void sect_StartUnion(void);
+void sect_StartUnion();
-void sect_NextUnionMember(void);
+void sect_NextUnionMember();
-void sect_EndUnion(void);
+void sect_EndUnion();
-void sect_CheckUnionClosed(void);
+void sect_CheckUnionClosed();
 
 void sect_AbsByte(uint8_t b);
 void sect_AbsByteGroup(uint8_t const *s, size_t length);
@@ -81,9 +81,9 @@ void sect_PCRelByte(Expression *expr, uint32_t pcShift);
 void sect_BinaryFile(char const *s, int32_t startPos);
 void sect_BinaryFileSlice(char const *s, int32_t start_pos, int32_t length);
 
-void sect_EndSection(void);
+void sect_EndSection();
-void sect_PushSection(void);
+void sect_PushSection();
-void sect_PopSection(void);
+void sect_PopSection();
 
 bool sect_IsSizeKnown(Section const NONNULL(name));
 

include/asm/symbol.hpp

@@ -42,12 +42,12 @@ struct Symbol {
 	union {
 		// If sym_IsNumeric
 		int32_t value;
-		int32_t (*numCallback)(void); // If hasCallback
+		int32_t (*numCallback)(); // If hasCallback
 		// For SYM_MACRO
 		strValue macro;
 		// For SYM_EQUS
 		strValue equs;
-		char const *(*strCallback)(void); // If hasCallback
+		char const *(*strCallback)(); // If hasCallback
 	};
 
 	uint32_t ID; // ID of the symbol in the object file (-1 if none)
@@ -109,13 +109,13 @@ int32_t sym_GetValue(Symbol const *sym);
 void sym_SetExportAll(bool set);
 Symbol *sym_AddLocalLabel(char const *symName);
 Symbol *sym_AddLabel(char const *symName);
-Symbol *sym_AddAnonLabel(void);
+Symbol *sym_AddAnonLabel();
 void sym_WriteAnonLabelName(char buf[MIN_NB_ELMS(MAXSYMLEN + 1)], uint32_t ofs, bool neg);
 void sym_Export(char const *symName);
 Symbol *sym_AddEqu(char const *symName, int32_t value);
 Symbol *sym_RedefEqu(char const *symName, int32_t value);
 Symbol *sym_AddVar(char const *symName, int32_t value);
-uint32_t sym_GetPCValue(void);
+uint32_t sym_GetPCValue();
 uint32_t sym_GetConstantSymValue(Symbol const *sym);
 uint32_t sym_GetConstantValue(char const *symName);
 // Find a symbol by exact name, bypassing expansion checks
@@ -124,7 +124,7 @@ Symbol *sym_FindExactSymbol(char const *symName);
 Symbol *sym_FindScopedSymbol(char const *symName);
 // Find a scoped symbol by name; do not return `@` or `_NARG` when they have no value
 Symbol *sym_FindScopedValidSymbol(char const *symName);
-Symbol const *sym_GetPC(void);
+Symbol const *sym_GetPC();
 Symbol *sym_AddMacro(char const *symName, int32_t defLineNo, char *body, size_t size);
 Symbol *sym_Ref(char const *symName);
 Symbol *sym_AddString(char const *symName, char const *value);
@@ -133,7 +133,7 @@ void sym_Purge(std::string const &symName);
 void sym_Init(time_t now);
 
 // Functions to save and restore the current symbol scope.
-char const *sym_GetCurrentSymbolScope(void);
+char const *sym_GetCurrentSymbolScope();
 void sym_SetCurrentSymbolScope(char const *newScope);
 
 #endif // RGBDS_SYMBOL_H

include/helpers.hpp

@@ -20,7 +20,7 @@
 	#define attr_(...)
 	// This seems to generate similar code to __builtin_unreachable, despite different semantics
 	// Note that executing this is undefined behavior (declared [[noreturn]], but does return)
-	[[noreturn]] static inline void unreachable_(void) {}
+	[[noreturn]] static inline void unreachable_() {}
 #endif
 
 // Use builtins whenever possible, and shim them otherwise

include/link/assign.hpp

@@ -9,9 +9,9 @@
 extern uint64_t nbSectionsToAssign;
 
 // Assigns all sections a slice of the address space
-void assign_AssignSections(void);
+void assign_AssignSections();
 
 // `free`s all assignment memory that was allocated
-void assign_Cleanup(void);
+void assign_Cleanup();
 
 #endif // RGBDS_LINK_ASSIGN_H

include/link/object.hpp

@@ -15,12 +15,12 @@ void obj_ReadFile(char const *fileName, unsigned int i);
 /*
  * Perform validation on the object files' contents
  */
-void obj_DoSanityChecks(void);
+void obj_DoSanityChecks();
 
 /*
  * Evaluate all assertions
  */
-void obj_CheckAssertions(void);
+void obj_CheckAssertions();
 
 /*
  * Sets up object file reading
@@ -31,6 +31,6 @@ void obj_Setup(unsigned int nbFiles);
 /*
  * `free`s all object memory that was allocated.
  */
-void obj_Cleanup(void);
+void obj_Cleanup();
 
 #endif // RGBDS_LINK_OBJECT_H

include/link/output.hpp

@@ -24,6 +24,6 @@ Section const *out_OverlappingSection(Section const *section);
 /*
  * Writes all output (bin, sym, map) files.
  */
-void out_WriteFiles(void);
+void out_WriteFiles();
 
 #endif // RGBDS_LINK_OUTPUT_H

include/link/patch.hpp

@@ -28,6 +28,6 @@ void patch_CheckAssertions(std::deque<Assertion> &assertions);
 /*
  * Applies all SECTIONs' patches to them
  */
-void patch_ApplyPatches(void);
+void patch_ApplyPatches();
 
 #endif // RGBDS_LINK_PATCH_H

include/link/section.hpp

@@ -76,6 +76,6 @@ Section *sect_GetSection(std::string const &name);
 /*
  * Checks if all sections meet reasonable criteria, such as max size
  */
-void sect_DoSanityChecks(void);
+void sect_DoSanityChecks();
 
 #endif // RGBDS_LINK_SECTION_H

include/version.hpp

@@ -9,7 +9,7 @@ extern "C" {
 #define PACKAGE_VERSION_MINOR 7
 #define PACKAGE_VERSION_PATCH 0
 
-char const *get_package_version_string(void);
+char const *get_package_version_string();
 
 }
 

src/asm/charmap.cpp

@@ -78,12 +78,12 @@ void charmap_Set(char const *name)
 		currentCharmap = &search->second;
 }
 
-void charmap_Push(void)
+void charmap_Push()
 {
 	charmapStack.push(currentCharmap);
 }
 
-void charmap_Pop(void)
+void charmap_Pop()
 {
 	if (charmapStack.empty()) {
 		error("No entries in the charmap stack\n");

src/asm/fixpoint.cpp

@@ -23,12 +23,12 @@
 
 uint8_t fixPrecision;
 
-uint8_t fix_Precision(void)
+uint8_t fix_Precision()
 {
 	return fixPrecision;
 }
 
-double fix_PrecisionFactor(void)
+double fix_PrecisionFactor()
 {
 	return pow(2.0, fixPrecision);
 }

src/asm/format.cpp

@@ -12,7 +12,7 @@
 #include "asm/format.hpp"
 #include "asm/warning.hpp"
 
-FormatSpec fmt_NewSpec(void)
+FormatSpec fmt_NewSpec()
 {
 	FormatSpec fmt = {};
 

src/asm/fstack.cpp

@@ -92,7 +92,7 @@ void fstk_Dump(FileStackNode const *node, uint32_t lineNo)
 	fprintf(stderr, "(%" PRIu32 ")", lineNo);
 }
 
-void fstk_DumpCurrent(void)
+void fstk_DumpCurrent()
 {
 	if (contextStack.empty()) {
 		fputs("at top level", stderr);
@@ -101,7 +101,7 @@ void fstk_DumpCurrent(void)
 	fstk_Dump(contextStack.top().fileInfo, lexer_GetLineNo());
 }
 
-FileStackNode *fstk_GetFileStack(void)
+FileStackNode *fstk_GetFileStack()
 {
 	if (contextStack.empty())
 		return nullptr;
@@ -116,7 +116,7 @@ FileStackNode *fstk_GetFileStack(void)
 	return topNode;
 }
 
-char const *fstk_GetFileName(void)
+char const *fstk_GetFileName()
 {
 	// Iterating via the nodes themselves skips nested REPTs
 	FileStackNode const *node = contextStack.top().fileInfo;
@@ -188,7 +188,7 @@ std::string *fstk_FindFile(char const *path)
 	return nullptr;
 }
 
-bool yywrap(void)
+bool yywrap()
 {
 	uint32_t ifDepth = lexer_GetIFDepth();
 
@@ -318,7 +318,7 @@ void fstk_RunInclude(char const *path)
 
 // Similar to `fstk_RunInclude`, but not subject to `-MG`, and
 // calling `lexer_SetState` instead of `lexer_SetStateAtEOL`.
-static void runPreIncludeFile(void)
+static void runPreIncludeFile()
 {
 	if (!preIncludeName)
 		return;
@@ -479,13 +479,13 @@ void fstk_RunFor(char const *symName, int32_t start, int32_t stop, int32_t step,
 	context.forName = symName;
 }
 
-void fstk_StopRept(void)
+void fstk_StopRept()
 {
 	// Prevent more iterations
 	contextStack.top().nbReptIters = 0;
 }
 
-bool fstk_Break(void)
+bool fstk_Break()
 {
 	if (contextStack.top().fileInfo->type != NODE_REPT) {
 		error("BREAK can only be used inside a REPT/FOR block\n");

src/asm/lexer.cpp

@@ -320,23 +320,23 @@ static void initState(LexerState &state)
 	state.expansions.clear();
 }
 
-static void nextLine(void)
+static void nextLine()
 {
 	lexerState->lineNo++;
 	lexerState->colNo = 1;
 }
 
-uint32_t lexer_GetIFDepth(void)
+uint32_t lexer_GetIFDepth()
 {
 	return lexerState->ifStack.size();
 }
 
-void lexer_IncIFDepth(void)
+void lexer_IncIFDepth()
 {
 	lexerState->ifStack.push_front({ .ranIfBlock = false, .reachedElseBlock = false });
 }
 
-void lexer_DecIFDepth(void)
+void lexer_DecIFDepth()
 {
 	if (lexerState->ifStack.empty())
 		fatalerror("Found ENDC outside an IF construct\n");
@@ -344,22 +344,22 @@ void lexer_DecIFDepth(void)
 	lexerState->ifStack.pop_front();
 }
 
-bool lexer_RanIFBlock(void)
+bool lexer_RanIFBlock()
 {
 	return lexerState->ifStack.front().ranIfBlock;
 }
 
-bool lexer_ReachedELSEBlock(void)
+bool lexer_ReachedELSEBlock()
 {
 	return lexerState->ifStack.front().reachedElseBlock;
 }
 
-void lexer_RunIFBlock(void)
+void lexer_RunIFBlock()
 {
 	lexerState->ifStack.front().ranIfBlock = true;
 }
 
-void lexer_ReachELSEBlock(void)
+void lexer_ReachELSEBlock()
 {
 	lexerState->ifStack.front().reachedElseBlock = true;
 }
@@ -484,7 +484,7 @@ void lexer_ToggleStringExpansion(bool enable)
 
 // Functions for the actual lexer to obtain characters
 
-static void reallocCaptureBuf(void)
+static void reallocCaptureBuf()
 {
 	if (lexerState->captureCapacity == SIZE_MAX)
 		fatalerror("Cannot grow capture buffer past %zu bytes\n", SIZE_MAX);
@@ -517,7 +517,7 @@ static void beginExpansion(char const *str, bool owned, char const *name)
 	});
 }
 
-void lexer_CheckRecursionDepth(void)
+void lexer_CheckRecursionDepth()
 {
 	if (lexerState->expansions.size() > maxRecursionDepth + 1)
 		fatalerror("Recursion limit (%zu) exceeded\n", maxRecursionDepth);
@@ -536,13 +536,13 @@ static bool isMacroChar(char c)
 }
 
 // forward declarations for readBracketedMacroArgNum
-static int peek(void);
+static int peek();
-static void shiftChar(void);
+static void shiftChar();
 static uint32_t readNumber(int radix, uint32_t baseValue);
 static bool startsIdentifier(int c);
 static bool continuesIdentifier(int c);
 
-static uint32_t readBracketedMacroArgNum(void)
+static uint32_t readBracketedMacroArgNum()
 {
 	bool disableMacroArgs = lexerState->disableMacroArgs;
 	bool disableInterpolation = lexerState->disableInterpolation;
@@ -709,10 +709,10 @@ static int peekInternal(uint8_t distance)
 }
 
 // forward declarations for peek
-static void shiftChar(void);
+static void shiftChar();
 static char const *readInterpolation(size_t depth);
 
-static int peek(void)
+static int peek()
 {
 	int c = peekInternal(0);
 
@@ -758,7 +758,7 @@ static int peek(void)
 	return c;
 }
 
-static void shiftChar(void)
+static void shiftChar()
 {
 	if (lexerState->capturing) {
 		if (lexerState->captureBuf) {
@@ -802,7 +802,7 @@ restart:
 	}
 }
 
-static int nextChar(void)
+static int nextChar()
 {
 	int c = peek();
 
@@ -820,22 +820,22 @@ static void handleCRLF(int c)
 
 // "Services" provided by the lexer to the rest of the program
 
-char const *lexer_GetFileName(void)
+char const *lexer_GetFileName()
 {
 	return lexerState ? lexerState->path : nullptr;
 }
 
-uint32_t lexer_GetLineNo(void)
+uint32_t lexer_GetLineNo()
 {
 	return lexerState->lineNo;
 }
 
-uint32_t lexer_GetColNo(void)
+uint32_t lexer_GetColNo()
 {
 	return lexerState->colNo;
 }
 
-void lexer_DumpStringExpansions(void)
+void lexer_DumpStringExpansions()
 {
 	if (!lexerState)
 		return;
@@ -848,7 +848,7 @@ void lexer_DumpStringExpansions(void)
 }
 
 // Discards a block comment
-static void discardBlockComment(void)
+static void discardBlockComment()
 {
 	lexerState->disableMacroArgs = true;
 	lexerState->disableInterpolation = true;
@@ -890,7 +890,7 @@ finish:
 
 // Function to discard all of a line's comments
 
-static void discardComment(void)
+static void discardComment()
 {
 	lexerState->disableMacroArgs = true;
 	lexerState->disableInterpolation = true;
@@ -906,7 +906,7 @@ static void discardComment(void)
 
 // Function to read a line continuation
 
-static void readLineContinuation(void)
+static void readLineContinuation()
 {
 	for (;;) {
 		int c = peek();
@@ -1030,7 +1030,7 @@ static uint32_t readFractionalPart(uint32_t integer)
 
 char binDigits[2];
 
-static uint32_t readBinaryNumber(void)
+static uint32_t readBinaryNumber()
 {
 	uint32_t value = 0;
 
@@ -1055,7 +1055,7 @@ static uint32_t readBinaryNumber(void)
 	return value;
 }
 
-static uint32_t readHexNumber(void)
+static uint32_t readHexNumber()
 {
 	uint32_t value = 0;
 	bool empty = true;
@@ -1089,7 +1089,7 @@ static uint32_t readHexNumber(void)
 
 char gfxDigits[4];
 
-static uint32_t readGfxConstant(void)
+static uint32_t readGfxConstant()
 {
 	uint32_t bitPlaneLower = 0, bitPlaneUpper = 0;
 	uint8_t width = 0;
@@ -1606,9 +1606,9 @@ finish:
 
 // Lexer core
 
-static int yylex_SKIP_TO_ENDC(void); // forward declaration for yylex_NORMAL
+static int yylex_SKIP_TO_ENDC(); // forward declaration for yylex_NORMAL
 
-static int yylex_NORMAL(void)
+static int yylex_NORMAL()
 {
 	for (;;) {
 		int c = nextChar();
@@ -1909,7 +1909,7 @@ static int yylex_NORMAL(void)
 	}
 }
 
-static int yylex_RAW(void)
+static int yylex_RAW()
 {
 	// This is essentially a modified `appendStringLiteral`
 	size_t parenDepth = 0;
@@ -2168,17 +2168,17 @@ finish:
 	return token;
 }
 
-static int yylex_SKIP_TO_ELIF(void)
+static int yylex_SKIP_TO_ELIF()
 {
 	return skipIfBlock(false);
 }
 
-static int yylex_SKIP_TO_ENDC(void)
+static int yylex_SKIP_TO_ENDC()
 {
 	return skipIfBlock(true);
 }
 
-static int yylex_SKIP_TO_ENDR(void)
+static int yylex_SKIP_TO_ENDR()
 {
 	lexer_SetMode(LEXER_NORMAL);
 	int depth = 1;
@@ -2255,7 +2255,7 @@ finish:
 	return T_EOF;
 }
 
-int yylex(void)
+int yylex()
 {
 	if (lexerState->atLineStart && lexerStateEOL) {
 		lexer_SetState(lexerStateEOL);
@@ -2268,7 +2268,7 @@ int yylex(void)
 	if (lexerState->atLineStart && lexerState->expansions.empty())
 		nextLine();
 
-	static int (* const lexerModeFuncs[NB_LEXER_MODES])(void) = {
+	static int (* const lexerModeFuncs[NB_LEXER_MODES])() = {
 		yylex_NORMAL,
 		yylex_RAW,
 		yylex_SKIP_TO_ELIF,

src/asm/macro.cpp

@@ -27,12 +27,12 @@ static uint32_t maxUniqueID = 0;
 static char uniqueIDBuf[] = "_u4294967295"; // UINT32_MAX
 static char *uniqueIDPtr = nullptr;
 
-MacroArgs *macro_GetCurrentArgs(void)
+MacroArgs *macro_GetCurrentArgs()
 {
 	return macroArgs;
 }
 
-MacroArgs *macro_NewArgs(void)
+MacroArgs *macro_NewArgs()
 {
 	MacroArgs *args = new(std::nothrow) MacroArgs();
 
@@ -73,7 +73,7 @@ char const *macro_GetArg(uint32_t i)
 	return realIndex >= macroArgs->args.size() ? nullptr : macroArgs->args[realIndex];
 }
 
-char const *macro_GetAllArgs(void)
+char const *macro_GetAllArgs()
 {
 	if (!macroArgs)
 		return nullptr;
@@ -110,12 +110,12 @@ char const *macro_GetAllArgs(void)
 	return str;
 }
 
-uint32_t macro_GetUniqueID(void)
+uint32_t macro_GetUniqueID()
 {
 	return uniqueID;
 }
 
-char const *macro_GetUniqueIDStr(void)
+char const *macro_GetUniqueIDStr()
 {
 	// Generate a new unique ID on the first use of `\@`
 	if (uniqueID == 0)
@@ -137,14 +137,14 @@ void macro_SetUniqueID(uint32_t id)
 	}
 }
 
-uint32_t macro_UseNewUniqueID(void)
+uint32_t macro_UseNewUniqueID()
 {
 	// A new ID will be generated on the first use of `\@`
 	macro_SetUniqueID(0);
 	return uniqueID;
 }
 
-uint32_t macro_UndefUniqueID(void)
+uint32_t macro_UndefUniqueID()
 {
 	// No ID will be generated; use of `\@` is an error
 	macro_SetUniqueID((uint32_t)-1);
@@ -167,7 +167,7 @@ void macro_ShiftCurrentArgs(int32_t count)
 	}
 }
 
-uint32_t macro_NbArgs(void)
+uint32_t macro_NbArgs()
 {
 	return macroArgs->args.size() - macroArgs->shift;
 }

src/asm/main.cpp

@@ -43,13 +43,13 @@
 // There are known, non-trivial to fix leaks. We would still like to have `make develop'
 // detect memory corruption, though.
 extern "C" {
-char const *__asan_default_options(void) { return "detect_leaks=0"; }
+char const *__asan_default_options() { return "detect_leaks=0"; }
 }
 #endif
 
 // Old Bison versions (confirmed for 2.3) do not forward-declare `yyparse` in the generated header
 // Unfortunately, macOS still ships 2.3, which is from 2008...
-int yyparse(void);
+int yyparse();
 
 FILE *dependfile = nullptr;
 bool generatedMissingIncludes = false;
@@ -125,7 +125,7 @@ static option const longopts[] = {
 	{ nullptr,            no_argument,       nullptr,  0   }
 };
 
-static void printUsage(void)
+static void printUsage()
 {
 	fputs(
 "Usage: rgbasm [-EHhLlVvw] [-b chars] [-D name[=value]] [-g chars] [-I path]\n"

src/asm/opt.cpp

@@ -239,7 +239,7 @@ void opt_Parse(char *s)
 	}
 }
 
-void opt_Push(void)
+void opt_Push()
 {
 	OptStackEntry entry;
 
@@ -273,7 +273,7 @@ void opt_Push(void)
 	stack.push(entry);
 }
 
-void opt_Pop(void)
+void opt_Pop()
 {
 	if (stack.empty()) {
 		error("No entries in the option stack\n");

src/asm/output.cpp

@@ -349,7 +349,7 @@ static void registerUnregisteredSymbol(Symbol *symbol)
 }
 
 // Write an objectfile
-void out_WriteObject(void)
+void out_WriteObject()
 {
 	FILE *f;
 

src/asm/section.cpp

@@ -51,7 +51,7 @@ char const *currentLoadScope = nullptr;
 int32_t loadOffset; // Offset into the LOAD section's parent (see sect_GetOutputOffset)
 
 // A quick check to see if we have an initialized section
-attr_(warn_unused_result) static bool checksection(void)
+attr_(warn_unused_result) static bool checksection()
 {
 	if (currentSection)
 		return true;
@@ -62,7 +62,7 @@ attr_(warn_unused_result) static bool checksection(void)
 
 // A quick check to see if we have an initialized section that can contain
 // this much initialized data
-attr_(warn_unused_result) static bool checkcodesection(void)
+attr_(warn_unused_result) static bool checkcodesection()
 {
 	if (!checksection())
 		return false;
@@ -367,7 +367,7 @@ static Section *getSection(char const *name, enum SectionType type, uint32_t org
 }
 
 // Set the current section
-static void changeSection(void)
+static void changeSection()
 {
 	if (!currentUnionStack.empty())
 		fatalerror("Cannot change the section within a UNION\n");
@@ -431,7 +431,7 @@ void sect_SetLoadSection(char const *name, enum SectionType type, uint32_t org,
 	currentLoadSection = sect;
 }
 
-void sect_EndLoadSection(void)
+void sect_EndLoadSection()
 {
 	if (!currentLoadSection) {
 		error("Found `ENDL` outside of a `LOAD` block\n");
@@ -445,18 +445,18 @@ void sect_EndLoadSection(void)
 	sym_SetCurrentSymbolScope(currentLoadScope);
 }
 
-Section *sect_GetSymbolSection(void)
+Section *sect_GetSymbolSection()
 {
 	return currentLoadSection ? currentLoadSection : currentSection;
 }
 
 // The offset into the section above
-uint32_t sect_GetSymbolOffset(void)
+uint32_t sect_GetSymbolOffset()
 {
 	return curOffset;
 }
 
-uint32_t sect_GetOutputOffset(void)
+uint32_t sect_GetOutputOffset()
 {
 	return curOffset + loadOffset;
 }
@@ -547,7 +547,7 @@ static void createPatch(enum PatchType type, Expression const *expr, uint32_t pc
 	out_CreatePatch(type, expr, sect_GetOutputOffset(), pcShift);
 }
 
-void sect_StartUnion(void)
+void sect_StartUnion()
 {
 	// Important info: currently, UNION and LOAD cannot interact, since UNION is prohibited in
 	// "code" sections, whereas LOAD is restricted to them.
@@ -566,7 +566,7 @@ void sect_StartUnion(void)
 	currentUnionStack.push({ .start = curOffset, .size = 0 });
 }
 
-static void endUnionMember(void)
+static void endUnionMember()
 {
 	UnionStackEntry &member = currentUnionStack.top();
 	uint32_t memberSize = curOffset - member.start;
@@ -576,7 +576,7 @@ static void endUnionMember(void)
 	curOffset = member.start;
 }
 
-void sect_NextUnionMember(void)
+void sect_NextUnionMember()
 {
 	if (currentUnionStack.empty()) {
 		error("Found NEXTU outside of a UNION construct\n");
@@ -585,7 +585,7 @@ void sect_NextUnionMember(void)
 	endUnionMember();
 }
 
-void sect_EndUnion(void)
+void sect_EndUnion()
 {
 	if (currentUnionStack.empty()) {
 		error("Found ENDU outside of a UNION construct\n");
@@ -596,7 +596,7 @@ void sect_EndUnion(void)
 	currentUnionStack.pop();
 }
 
-void sect_CheckUnionClosed(void)
+void sect_CheckUnionClosed()
 {
 	if (!currentUnionStack.empty())
 		error("Unterminated UNION construct\n");
@@ -920,7 +920,7 @@ cleanup:
 }
 
 // Section stack routines
-void sect_PushSection(void)
+void sect_PushSection()
 {
 	sectionStack.push_front({
 		.section = currentSection,
@@ -938,7 +938,7 @@ void sect_PushSection(void)
 	std::swap(currentUnionStack, sectionStack.front().unionStack);
 }
 
-void sect_PopSection(void)
+void sect_PopSection()
 {
 	if (sectionStack.empty())
 		fatalerror("No entries in the section stack\n");
@@ -958,7 +958,7 @@ void sect_PopSection(void)
 	std::swap(currentUnionStack, entry.unionStack);
 }
 
-void sect_EndSection(void)
+void sect_EndSection()
 {
 	if (!currentSection)
 		fatalerror("Cannot end the section outside of a SECTION\n");

src/asm/symbol.cpp

@@ -49,7 +49,7 @@ void sym_ForEach(void (*callback)(Symbol *))
 		callback(&it.second);
 }
 
-static int32_t Callback_NARG(void)
+static int32_t Callback_NARG()
 {
 	if (!macro_GetCurrentArgs()) {
 		error("_NARG does not make sense outside of a macro\n");
@@ -58,7 +58,7 @@ static int32_t Callback_NARG(void)
 	return macro_NbArgs();
 }
 
-static int32_t CallbackPC(void)
+static int32_t CallbackPC()
 {
 	Section const *section = sect_GetSymbolSection();
 
@@ -188,7 +188,7 @@ Symbol *sym_FindScopedValidSymbol(char const *symName)
 	return sym;
 }
 
-Symbol const *sym_GetPC(void)
+Symbol const *sym_GetPC()
 {
 	return PCSymbol;
 }
@@ -221,7 +221,7 @@ void sym_Purge(std::string const &symName)
 	}
 }
 
-uint32_t sym_GetPCValue(void)
+uint32_t sym_GetPCValue()
 {
 	Section const *sect = sect_GetSymbolSection();
 
@@ -260,7 +260,7 @@ uint32_t sym_GetConstantValue(char const *symName)
 	return 0;
 }
 
-char const *sym_GetCurrentSymbolScope(void)
+char const *sym_GetCurrentSymbolScope()
 {
 	return labelScope;
 }
@@ -492,7 +492,7 @@ Symbol *sym_AddLabel(char const *symName)
 static uint32_t anonLabelID;
 
 // Add an anonymous label
-Symbol *sym_AddAnonLabel(void)
+Symbol *sym_AddAnonLabel()
 {
 	if (anonLabelID == UINT32_MAX) {
 		error("Only %" PRIu32 " anonymous labels can be created!", anonLabelID);

src/fix/main.cpp

@@ -56,7 +56,7 @@ static option const longopts[] = {
 	{ nullptr,            no_argument,       nullptr, 0   }
 };
 
-static void printUsage(void)
+static void printUsage()
 {
 	fputs(
 "Usage: rgbfix [-jOsVv] [-C | -c] [-f <fix_spec>] [-i <game_id>] [-k <licensee>]\n"
@@ -158,7 +158,7 @@ enum MbcType {
 	MBC_BAD_RANGE, // MBC number out of range
 };
 
-static void printAcceptedMBCNames(void)
+static void printAcceptedMBCNames()
 {
 	fputs("\tROM ($00) [aka ROM_ONLY]\n", stderr);
 	fputs("\tMBC1 ($01), MBC1+RAM ($02), MBC1+RAM+BATTERY ($03)\n", stderr);
@@ -776,7 +776,7 @@ static bool sgb = false; // If false, SGB flags are left alone
 static const char *title = nullptr;
 static uint8_t titleLen;
 
-static uint8_t maxTitleLen(void)
+static uint8_t maxTitleLen()
 {
 	return gameID ? 11 : model != DMG ? 15 : 16;
 }

src/gfx/main.cpp

@@ -143,7 +143,7 @@ static option const longopts[] = {
     {nullptr,              no_argument,       nullptr, 0  }
 };
 
-static void printUsage(void) {
+static void printUsage() {
 	fputs("Usage: rgbgfx [-r stride] [-CmOuVZ] [-v [-v ...]] [-a <attr_map> | -A]\n"
 	      "       [-b <base_ids>] [-c <colors>] [-d <depth>] [-L <slice>] [-N <nb_tiles>]\n"
 	      "       [-n <nb_pals>] [-o <out_file>] [-p <pal_file> | -P] [-q <pal_map> | -Q]\n"

src/link/assign.cpp

@@ -36,7 +36,7 @@ FreeSpace *memory[SECTTYPE_INVALID];
 uint64_t nbSectionsToAssign;
 
 // Init the free space-modelling structs
-static void initFreeSpace(void)
+static void initFreeSpace()
 {
 	for (enum SectionType type : EnumSeq(SECTTYPE_INVALID)) {
 		memory[type] = (FreeSpace *)malloc(sizeof(*memory[type]) * nbbanks(type));
@@ -360,7 +360,7 @@ static void categorizeSection(Section *section)
 	nbSectionsToAssign++;
 }
 
-void assign_AssignSections(void)
+void assign_AssignSections()
 {
 	verbosePrint("Beginning assignment...\n");
 
@@ -418,7 +418,7 @@ max_out:
 	unreachable_();
 }
 
-void assign_Cleanup(void)
+void assign_Cleanup()
 {
 	for (enum SectionType type : EnumSeq(SECTTYPE_INVALID)) {
 		for (uint32_t bank = 0; bank < nbbanks(type); bank++) {

src/link/main.cpp

@@ -191,7 +191,7 @@ static option const longopts[] = {
 	{ nullptr,         no_argument,       nullptr, 0   }
 };
 
-static void printUsage(void)
+static void printUsage()
 {
 	fputs(
 "Usage: rgblink [-dMtVvwx] [-l script] [-m map_file] [-n sym_file]\n"
@@ -336,7 +336,7 @@ next:
 	}
 }
 
-[[noreturn]] void reportErrors(void) {
+[[noreturn]] void reportErrors() {
 	fprintf(stderr, "Linking failed with %" PRIu32 " error%s\n",
 		nbErrors, nbErrors == 1 ? "" : "s");
 	exit(1);

src/link/object.cpp

@@ -525,12 +525,12 @@ void obj_ReadFile(char const *fileName, unsigned int fileID)
 	fclose(file);
 }
 
-void obj_DoSanityChecks(void)
+void obj_DoSanityChecks()
 {
 	sect_DoSanityChecks();
 }
 
-void obj_CheckAssertions(void)
+void obj_CheckAssertions()
 {
 	patch_CheckAssertions(assertions);
 }
@@ -548,7 +548,7 @@ static void freeSection(Section *section)
 	};
 }
 
-void obj_Cleanup(void)
+void obj_Cleanup()
 {
 	sect_ForEach(freeSection);
 }

src/link/output.cpp

@@ -103,7 +103,7 @@ Section const *out_OverlappingSection(Section const *section)
  * Performs sanity checks on the overlay file.
  * @return The number of ROM banks in the overlay file
  */
-static uint32_t checkOverlaySize(void)
+static uint32_t checkOverlaySize()
 {
 	if (!overlayFile)
 		return 0;
@@ -192,7 +192,7 @@ static void writeBank(std::deque<Section const *> *bankSections, uint16_t baseOf
 }
 
 // Writes a ROM file to the output.
-static void writeROM(void)
+static void writeROM()
 {
 	if (outputFileName) {
 		if (strcmp(outputFileName, "-")) {
@@ -450,7 +450,7 @@ static void writeMapBank(SortedSections const &sectList, enum SectionType type,
 /*
  * Write the total used and free space by section type to the map file
  */
-static void writeMapSummary(void)
+static void writeMapSummary()
 {
 	fputs("SUMMARY:\n", mapFile);
 
@@ -500,7 +500,7 @@ static void writeMapSummary(void)
 }
 
 // Writes the sym file, if applicable.
-static void writeSym(void)
+static void writeSym()
 {
 	if (!symFileName)
 		return;
@@ -527,7 +527,7 @@ static void writeSym(void)
 }
 
 // Writes the map file, if applicable.
-static void writeMap(void)
+static void writeMap()
 {
 	if (!mapFileName)
 		return;
@@ -553,7 +553,7 @@ static void writeMap(void)
 	fclose(mapFile);
 }
 
-void out_WriteFiles(void)
+void out_WriteFiles()
 {
 	writeROM();
 	writeSym();

src/link/patch.cpp

@@ -505,7 +505,7 @@ static void applyPatches(Section *section)
 		applyFilePatches(component, section);
 }
 
-void patch_ApplyPatches(void)
+void patch_ApplyPatches()
 {
 	sect_ForEach(applyPatches);
 }

src/link/script.y

@@ -34,21 +34,21 @@
 	using namespace std::literals;
 
 	static void includeFile(std::string &&path);
-	static void incLineNo(void);
+	static void incLineNo();
 
 	static void setSectionType(SectionType type);
 	static void setSectionType(SectionType type, uint32_t bank);
 	static void setAddr(uint32_t addr);
-	static void makeAddrFloating(void);
+	static void makeAddrFloating();
 	static void alignTo(uint32_t alignment, uint32_t offset);
 	static void pad(uint32_t length);
 	static void placeSection(std::string const &name, bool isOptional);
 
-	static yy::parser::symbol_type yylex(void);
+	static yy::parser::symbol_type yylex();
 
 	struct Keyword {
 		std::string_view name;
-		yy::parser::symbol_type (* tokenGen)(void);
+		yy::parser::symbol_type (* tokenGen)();
 	};
 }
 
@@ -144,7 +144,7 @@ static void includeFile(std::string &&path) {
 	}
 }
 
-static void incLineNo(void) {
+static void incLineNo() {
 	++lexerStack.back().lineNo;
 }
 
@@ -184,7 +184,7 @@ static uint8_t parseHexDigit(int c) {
 	}
 }
 
-yy::parser::symbol_type yylex(void) {
+yy::parser::symbol_type yylex() {
 try_again: // Can't use a `do {} while(0)` loop, otherwise compilers (wrongly) think it can end.
 	auto &context = lexerStack.back();
 	auto c = context.file.sbumpc();
@@ -397,7 +397,7 @@ static void setAddr(uint32_t addr) {
 	isPcFloating = false;
 }
 
-static void makeAddrFloating(void) {
+static void makeAddrFloating() {
 	auto const &context = lexerStack.back();
 	if (activeType == SECTTYPE_INVALID) {
 		scriptError(context, "Cannot make the current address floating: no memory region is active");

src/link/section.cpp

@@ -266,7 +266,7 @@ static void doSanityChecks(Section *section)
 	}
 }
 
-void sect_DoSanityChecks(void)
+void sect_DoSanityChecks()
 {
 	sect_ForEach(doSanityChecks);
 }

src/version.cpp

@@ -13,7 +13,7 @@
 #define BUILD_VERSION_STRING "@GIT_REV@"
 #endif
 
-char const *get_package_version_string(void)
+char const *get_package_version_string()
 {
 	// The following conditional should be simplified by the compiler.
 	if (strlen(BUILD_VERSION_STRING) == 0) {