1 files changed, 25 insertions, 0 deletions
diff --git a/util.h b/util.h
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+++ b/util.h
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+#ifndef UTIL_H_
+#define UTIL_H_
+
+#include <stdio.h>
+
+//Utility functions
+
+//Allocates a new string containing the concatenation of first and second
+char * alloc_concat(char * first, char * second);
+//Allocates a new string containing the concatenation of the strings pointed to by parts
+char * alloc_concat_m(int num_parts, char ** parts);
+//Returns the size of a file using fseek and ftell
+long file_size(FILE * f);
+//Strips whitespace and non-printable characters from the beginning and end of a string
+char * strip_ws(char * text);
+//Inserts a null after the first word, returns a pointer to the second word
+char * split_keyval(char * text);
+//Should be called by main with the value of argv[0] for use by get_exe_dir
+void set_exe_str(char * str);
+//Returns the directory the executable is in
+char * get_exe_dir();
+//Returns the contents of a symlink in a newly allocated string
+char * readlink_alloc(char * path);
+
+#endif //UTIL_H_