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#include "rterror.h" |
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< |
char * |
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emalloc(n) /* return pointer to n uninitialized bytes */ |
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unsigned int n; |
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extern char * /* return pointer to n uninitialized bytes */ |
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emalloc(unsigned int n) |
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{ |
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register char *cp; |
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eputs("Out of memory in emalloc\n"); |
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quit(1); |
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return NULL; /* pro forma return */ |
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} |
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char * |
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ecalloc(ne, es) /* return pointer to initialized memory */ |
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register unsigned int ne; |
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unsigned int es; |
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extern char * /* return pointer to initialized memory */ |
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ecalloc(register unsigned int ne, unsigned int es) |
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{ |
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register char *cp; |
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} |
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< |
char * |
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erealloc(cp, n) /* reallocate cp to size n */ |
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register char *cp; |
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unsigned int n; |
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extern char * /* reallocate cp to size n */ |
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> |
erealloc(register char *cp, unsigned int n) |
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{ |
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if (n == 0) { |
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if (cp != NULL) |
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eputs("Out of memory in erealloc\n"); |
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quit(1); |
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return NULL; /* pro forma return */ |
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} |
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void |
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efree(cp) /* free memory allocated by above */ |
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char *cp; |
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extern void /* free memory allocated by above */ |
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efree(char *cp) |
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{ |
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free((void *)cp); |
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} |