Missing void params

CHANGELOG.md

@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+### Fixed
+
+- Missing `void` params
+
 ## [1.1.0] - 2022-04-27
 
 Updated to XDG Base Directory Specification version 0.8

src/xdgdirs.c

@@ -121,7 +121,7 @@ static struct DOXYGEN_UNNAMED {
 
 #undef DOXYGEN_UNNAMED
 
-void xdgDirs_clear()
+void xdgDirs_clear(void)
 {
     if (xdgDirs_cache.initialized == 0) {
         return;
@@ -139,7 +139,7 @@ void xdgDirs_clear()
     xdgDirs_cache.initialized = 0;
 }
 
-int xdgDirs_init()
+int xdgDirs_init(void)
 {
     if (xdgDirs_cache.initialized == 1) {
         return 0;
@@ -170,7 +170,7 @@ int xdgDirs_init()
     return 0;
 }
 
-void xdgDirs_refresh()
+void xdgDirs_refresh(void)
 {
     xdgDirs_cache.initialized = -1;
     xdgDirs_init();
@@ -191,39 +191,39 @@ void xdgDirs_refresh()
 
 // User directories {{{1
 
-const char* xdgDataHome()
+const char* xdgDataHome(void)
 {
     XDGDIRS_RETURN(xdgDirs_cache.user.data);
 }
 
-const char* xdgStateHome()
+const char* xdgStateHome(void)
 {
     XDGDIRS_RETURN(xdgDirs_cache.user.state);
 }
 
-const char* xdgConfigHome()
+const char* xdgConfigHome(void)
 {
     XDGDIRS_RETURN(xdgDirs_cache.user.config);
 }
 
-const char* xdgCacheHome()
+const char* xdgCacheHome(void)
 {
     XDGDIRS_RETURN(xdgDirs_cache.user.cache);
 }
 
-const char* xdgRuntimeDir()
+const char* xdgRuntimeDir(void)
 {
     XDGDIRS_RETURN(xdgDirs_cache.user.runtime);
 }
 
 // System directories {{{1
 
-xdgDirsList* xdgDataDirs()
+xdgDirsList* xdgDataDirs(void)
 {
     XDGDIRS_RETURN(&xdgDirs_cache.system.data);
 }
 
-xdgDirsList* xdgConfigDirs()
+xdgDirsList* xdgConfigDirs(void)
 {
     XDGDIRS_RETURN(&xdgDirs_cache.system.config);
 }

src/xdgdirs.h

@@ -38,21 +38,21 @@ typedef const struct xdgDirsList_t xdgDirsList;
  *
  *    Returns 0 on success, positive value otherwise
  */
-int xdgDirs_init();
+int xdgDirs_init(void);
 
 /** @brief Clear cached data
  *  @details
  *    Deinitializes cached data and frees memory
  *
  *    Call when XDGBDS is no longer needed (presumably at the end of program)
  */
-void xdgDirs_clear();
+void xdgDirs_clear(void);
 
 /** @brief Read environment variables again
  *  @details
  *    Clear cache with xdgDirs_clear() and initializes again with xdgDirs_init()
  */
-void xdgDirs_refresh();
+void xdgDirs_refresh(void);
 
 /// @}
 
@@ -68,36 +68,36 @@ void xdgDirs_refresh();
  *    Base directory for user-specific data files (analogous to @c /usr/share)
  *  @return a path as described by the standards or NULL
  */
-const char* xdgDataHome();
+const char* xdgDataHome(void);
 
 /** @brief Value of @c $XDG_STATE_HOME
  *  @details
  *    Base directory for user-specific state files
  *  @return a path as described by the standards or NULL
  */
-const char* xdgStateHome();
+const char* xdgStateHome(void);
 
 /** @brief Value of @c $XDG_CONFIG_HOME
  *  @details
  *    Base directory for user-specific configuration files (analogous to @c /etc)
  *  @return a path as described by the standards or NULL
  */
-const char* xdgConfigHome();
+const char* xdgConfigHome(void);
 
 /** @brief Value of @c $XDG_CACHE_HOME
  *  @details
  *    Base directory for user-specific non-essential data files (analogous to @c /var/cache)
  *  @return a path as described by the standards or NULL
  */
-const char* xdgCacheHome();
+const char* xdgCacheHome(void);
 
 /** @brief Value of @c $XDG_RUNTIME_DIR
  *  @details
  *    Base directory for user-specific non-essential runtime files (including file
  *    objects such as sockets and named pipes)
  *  @return a path as described by the standards or NULL
  */
-const char* xdgRuntimeDir();
+const char* xdgRuntimeDir(void);
 
 /// @}
 
@@ -113,15 +113,15 @@ const char* xdgRuntimeDir();
  *    See lists.c for example
  *  @return pointer to `const struct xdgDirsList_t`
  */
-xdgDirsList* xdgDataDirs();
+xdgDirsList* xdgDataDirs(void);
 
 /** @brief Value of @c $XDG_CONFIG_DIRS
  *  @details
  *    Preference-ordered set of base directories to search for configuration
  *    files in addition to the @c $XDG_CONFIG_HOME base directory
  *  @return pointer to `const struct xdgDirsList_t`
  */
-xdgDirsList* xdgConfigDirs();
+xdgDirsList* xdgConfigDirs(void);
 
 /// @}
 

tests/test.c

@@ -1,5 +1,5 @@
 #include <stdio.h>
-#include <xdgdirs.h>
+#include "xdgdirs.h"
 
 int main()
 {