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| Summary | #include <string.h> void *memchr ( void *buf, /* buffer to search */ unsigned char c, /* byte to find */ unsigned int len); /* maximum buffer length */ |
| Description | The memchr function scans buf for the character c in the first len bytes of the buffer. |
| Return Value | The memchr function returns a pointer to the character c in buf or a null pointer if the character was not found. |
| See Also | |
| Example |
#include <string.h>
#include <stdio.h> /* for printf */
void tst_memchr (void) {
static char src1 [100] = "Search this string";
void *c;
c = memchr (src1, 'g', sizeof (src1));
if (c == NULL)
printf ("'g' was not found in the buffer\n");
else
printf ("found 'g' in the buffer\n");
}
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