Mercurial > repos > blastem

diff util.h @ 768:2f48a3c187c6

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Add support for reading cartridge memory map from ROM database, though without EEPROM support for now
author Michael Pavone <pavone@retrodev.com>
date Tue, 07 Jul 2015 19:33:33 -0700
parents 2e1b3b258523
children 724bbec47f86
line wrap: on
line diff
--- a/util.h	Mon Jul 06 19:46:46 2015 -0700
+++ b/util.h	Tue Jul 07 19:33:33 2015 -0700
@@ -15,6 +15,8 @@
 char * strip_ws(char * text);
 //Inserts a null after the first word, returns a pointer to the second word
 char * split_keyval(char * text);
+//Gets the smallest power of two that is >= a certain value, won't work for values > 0x80000000
+uint32_t nearest_pow2(uint32_t val);
 //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