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pptok.c: don't insist on C99 compiler behaviour

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Declarations that are not at the head is C99 behaviour, but it's
rather pointless for this little piece of code.  Fix to work with
older compilers.
This commit is contained in:
H. Peter Anvin 2007-09-13 11:06:42 -07:00
parent 388b3ab3a3
commit 1a6e76d682
1 changed files with 3 additions and 2 deletions
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5
pptok.pl
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@ -189,9 +189,10 @@ if ($what eq 'c') {
print OUT "\n";
print OUT " while ((c = *p++) != 0) {\n";
print OUT " uint32_t kn1, kn2;\n";
print OUT " c |= 0x20; /* convert to lower case */\n";
printf OUT " uint32_t kn1 = rot(k1,%2d) - rot(k2,%2d) + c;\n", ${$sv}[0], ${$sv}[1];
printf OUT " uint32_t kn2 = rot(k2,%2d) - rot(k1,%2d) + c;\n", ${$sv}[2], ${$sv}[3];
printf OUT " kn1 = rot(k1,%2d) - rot(k2,%2d) + c;\n", ${$sv}[0], ${$sv}[1];
printf OUT " kn2 = rot(k2,%2d) - rot(k1,%2d) + c;\n", ${$sv}[2], ${$sv}[3];
print OUT " k1 = kn1; k2 = kn2;\n";
print OUT " }\n";
print OUT "\n";