Refactor: move property functions to own header

src/common/properties.c

@@ -1,4 +1,5 @@
 #include "fastfetch.h"
+#include "common/properties.h"
 
 #include <stdlib.h>
 

src/common/properties.h

@@ -0,0 +1,21 @@
+#pragma once
+
+#ifndef FF_INCLUDED_common_properties
+#define FF_INCLUDED_common_properties
+
+typedef struct FFpropquery
+{
+    const char* start;
+    FFstrbuf* buffer;
+} FFpropquery;
+
+bool ffParsePropLine(const char* line, const char* start, FFstrbuf* buffer);
+bool ffParsePropLines(const char* lines, const char* start, FFstrbuf* buffer);
+bool ffParsePropFileValues(const char* filename, uint32_t numQueries, FFpropquery* queries);
+bool ffParsePropFile(const char* filename, const char* start, FFstrbuf* buffer);
+bool ffParsePropFileHomeValues(const FFinstance* instance, const char* relativeFile, uint32_t numQueries, FFpropquery* queries);
+bool ffParsePropFileHome(const FFinstance* instance, const char* relativeFile, const char* start, FFstrbuf* buffer);
+bool ffParsePropFileConfigValues(const FFinstance* instance, const char* relativeFile, uint32_t numQueries, FFpropquery* queries);
+bool ffParsePropFileConfig(const FFinstance* instance, const char* relativeFile, const char* start, FFstrbuf* buffer);
+
+#endif