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-rw-r--r--ext/mysql/libmysql/strcend.c39
1 files changed, 39 insertions, 0 deletions
diff --git a/ext/mysql/libmysql/strcend.c b/ext/mysql/libmysql/strcend.c
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+/* File : strcend.c
+ Author : Michael Widenius: ifdef MC68000
+ Updated: 20 April 1984
+ Defines: strcend()
+
+ strcend(s, c) returns a pointer to the first place in s where c
+ occurs, or a pointer to the end-null of s if c does not occur in s.
+*/
+
+#include <global.h>
+#include "m_string.h"
+
+#if defined(MC68000) && defined(DS90)
+
+char *strcend(const char *s, pchar c)
+{
+asm(" movl 4(a7),a0 ");
+asm(" movl 8(a7),d1 ");
+asm(".L2: movb (a0)+,d0 ");
+asm(" cmpb d0,d1 ");
+asm(" beq .L1 ");
+asm(" tstb d0 ");
+asm(" bne .L2 ");
+asm(".L1: movl a0,d0 ");
+asm(" subql #1,d0 ");
+}
+
+#else
+
+char *strcend(register const char *s, register pchar c)
+{
+ for (;;)
+ {
+ if (*s == (char) c) return (char*) s;
+ if (!*s++) return (char*) s-1;
+ }
+}
+
+#endif