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Fixed a typo and changed example to use new asm syntax

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git-svn-id: svn://svn.cc65.org/cc65/trunk@3112 b7a2c559-68d2-44c3-8de9-860c34a00d81
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cuz 2004-06-07 21:40:51 +00:00
parent 3ac1a08baf
commit e3f63219a1
1 changed files with 6 additions and 2 deletions
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doc/cc65.sgml
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@ -497,7 +497,11 @@ This cc65 version has some extensions to the ISO C standard.
sequences of assembler code. For example, the macro sequences of assembler code. For example, the macro
<tscreen><verb> <tscreen><verb>
#define hi(x) (__AX__=(x),asm("\ttxa\n\tldx\t#$00",__AX__) #define hi(x) \
(__AX__ = (x), \
asm ("txa"), \
asm ("ldx #$00"), \
__AX__)
</verb></tscreen> </verb></tscreen>
will give the high byte of any unsigned value. will give the high byte of any unsigned value.