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save 4 bytes by making internal function static

This commit is contained in:
Øyvind Kolås 2011-08-03 16:31:58 +01:00 committed by Stefan `Sec` Zehl
parent c4c67865e8
commit 81294835ec
1 changed files with 2 additions and 2 deletions
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4
firmware/lcd/render.c
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@ -14,7 +14,7 @@ const struct FONT_DEF * font = NULL;
struct EXTFONT efont; struct EXTFONT efont;
FIL file; /* current font file */ static FIL file; /* current font file */
/* Exported Functions */ /* Exported Functions */
@ -138,7 +138,7 @@ int _getFontData(int type, int offset){
return 0; return 0;
}; };
int _getIndex(int c){ static int _getIndex(int c){
#define ERRCHR (font->u8FirstChar+1) #define ERRCHR (font->u8FirstChar+1)
/* Does this font provide this character? */ /* Does this font provide this character? */
if(c<font->u8FirstChar) if(c<font->u8FirstChar)