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preproc.c: use string helpers

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Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
This commit is contained in:
Cyrill Gorcunov 2009-10-12 20:41:13 +04:00
parent bd416c6860
commit f66ac7deb0
1 changed files with 5 additions and 10 deletions
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15
preproc.c
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@ -473,18 +473,15 @@ static Token *delete_Token(Token * t);
static char *check_tasm_directive(char *line)
{
int32_t i, j, k, m, len;
char *p = line, *oldline, oldchar;
char *p, *q, *oldline, oldchar;
/* Skip whitespace */
while (nasm_isspace(*p) && *p != 0)
p++;
p = nasm_skip_spaces(line);
/* Binary search for the directive name */
i = -1;
j = elements(tasm_directives);
len = 0;
while (!nasm_isspace(p[len]) && p[len] != 0)
len++;
q = nasm_skip_word(p);
len = q - p;
if (len) {
oldchar = p[len];
p[len] = 0;
@ -999,9 +996,7 @@ static Token *tokenize(char *line)
}
} else if (nasm_isspace(*p)) {
type = TOK_WHITESPACE;
p++;
while (*p && nasm_isspace(*p))
p++;
p = nasm_skip_spaces(p);
/*
* Whitespace just before end-of-line is discarded by
* pretending it's a comment; whitespace just before a