forked from mirrors/nixpkgs
34 lines
865 B
Diff
34 lines
865 B
Diff
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diff --git a/dos/string.h b/dos/string.h
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index f648de2..a502132 100644
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--- a/dos/string.h
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+++ b/dos/string.h
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@@ -5,12 +5,13 @@
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#ifndef _STRING_H
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#define _STRING_H
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+#include <stddef.h>
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+
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/* Standard routines */
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#define memcpy(a,b,c) __builtin_memcpy(a,b,c)
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#define memmove(a,b,c) __builtin_memmove(a,b,c)
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#define memset(a,b,c) __builtin_memset(a,b,c)
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#define strcpy(a,b) __builtin_strcpy(a,b)
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-#define strlen(a) __builtin_strlen(a)
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/* This only returns true or false */
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static inline int memcmp(const void *__m1, const void *__m2, unsigned int __n)
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@@ -21,6 +22,13 @@ static inline int memcmp(const void *__m1, const void *__m2, unsigned int __n)
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return rv;
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}
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+static inline size_t strlen(const char *s)
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+{
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+ size_t len = 0;
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+ while (*s++) len++;
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+ return len;
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+}
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+
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extern char *strchr(const char *s, int c);
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#endif /* _STRING_H */
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