mirror of
https://github.com/fluencelabs/musl
synced 2025-05-04 11:32:14 +00:00
22 lines
438 B
C
22 lines
438 B
C
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#include <stdio.h>
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#include <string.h>
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#include <ctype.h>
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#include "__scanf.h"
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static void s_read(rctx_t *r)
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{
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unsigned char *s = r->opaque;
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if (!s[r->l]) r->c = -1;
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else r->c = s[r->l++];
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}
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int vsscanf(const char *s, const char *fmt, va_list ap)
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{
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size_t l = strlen(fmt), i;
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wchar_t fmt2[l+1];
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rctx_t r = { s_read, (void *)s, 0, isspace };
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for (i=0; i<=l; i++) fmt2[i] = (unsigned char)fmt[i];
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return __scanf(&r, fmt2, ap);
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}
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