1 files changed, 0 insertions, 126 deletions
diff --git a/prism/util/pm_integer.h b/prism/util/pm_integer.h
deleted file mode 100644
index a9e2966703..0000000000
--- a/prism/util/pm_integer.h
+++ /dev/null
@@ -1,126 +0,0 @@
-/**
- * @file pm_integer.h
- *
- * This module provides functions for working with arbitrary-sized integers.
- */
-#ifndef PRISM_NUMBER_H
-#define PRISM_NUMBER_H
-
-#include "prism/defines.h"
-#include "prism/util/pm_buffer.h"
-
-#include <assert.h>
-#include <stdbool.h>
-#include <stdint.h>
-#include <stdlib.h>
-
-/**
- * A structure represents an arbitrary-sized integer.
- */
-typedef struct {
-    /**
-     * The number of allocated values. length is set to 0 if the integer fits
-     * into uint32_t.
-     */
-    size_t length;
-
-    /**
-     * List of 32-bit integers. Set to NULL if the integer fits into uint32_t.
-     */
-    uint32_t *values;
-
-    /**
-     * Embedded value for small integer. This value is set to 0 if the value
-     * does not fit into uint32_t.
-     */
-    uint32_t value;
-
-    /**
-     * Whether or not the integer is negative. It is stored this way so that a
-     * zeroed pm_integer_t is always positive zero.
-     */
-    bool negative;
-} pm_integer_t;
-
-/**
- * An enum controlling the base of an integer. It is expected that the base is
- * already known before parsing the integer, even though it could be derived
- * from the string itself.
- */
-typedef enum {
-    /** The default decimal base, with no prefix. Leading 0s will be ignored. */
-    PM_INTEGER_BASE_DEFAULT,
-
-    /** The binary base, indicated by a 0b or 0B prefix. */
-    PM_INTEGER_BASE_BINARY,
-
-    /** The octal base, indicated by a 0, 0o, or 0O prefix. */
-    PM_INTEGER_BASE_OCTAL,
-
-    /** The decimal base, indicated by a 0d, 0D, or empty prefix. */
-    PM_INTEGER_BASE_DECIMAL,
-
-    /** The hexadecimal base, indicated by a 0x or 0X prefix. */
-    PM_INTEGER_BASE_HEXADECIMAL,
-
-    /**
-     * An unknown base, in which case pm_integer_parse will derive it based on
-     * the content of the string. This is less efficient and does more
-     * comparisons, so if callers know the base ahead of time, they should use
-     * that instead.
-     */
-    PM_INTEGER_BASE_UNKNOWN
-} pm_integer_base_t;
-
-/**
- * Parse an integer from a string. This assumes that the format of the integer
- * has already been validated, as internal validation checks are not performed
- * here.
- *
- * @param integer The integer to parse into.
- * @param base The base of the integer.
- * @param start The start of the string.
- * @param end The end of the string.
- */
-void pm_integer_parse(pm_integer_t *integer, pm_integer_base_t base, const uint8_t *start, const uint8_t *end);
-
-/**
- * Compare two integers. This function returns -1 if the left integer is less
- * than the right integer, 0 if they are equal, and 1 if the left integer is
- * greater than the right integer.
- *
- * @param left The left integer to compare.
- * @param right The right integer to compare.
- * @return The result of the comparison.
- */
-int pm_integer_compare(const pm_integer_t *left, const pm_integer_t *right);
-
-/**
- * Reduce a ratio of integers to its simplest form.
- *
- * If either the numerator or denominator do not fit into a 32-bit integer, then
- * this function is a no-op. In the future, we may consider reducing even the
- * larger numbers, but for now we're going to keep it simple.
- *
- * @param numerator The numerator of the ratio.
- * @param denominator The denominator of the ratio.
- */
-void pm_integers_reduce(pm_integer_t *numerator, pm_integer_t *denominator);
-
-/**
- * Convert an integer to a decimal string.
- *
- * @param buffer The buffer to append the string to.
- * @param integer The integer to convert to a string.
- */
-PRISM_EXPORTED_FUNCTION void pm_integer_string(pm_buffer_t *buffer, const pm_integer_t *integer);
-
-/**
- * Free the internal memory of an integer. This memory will only be allocated if
- * the integer exceeds the size of a single node in the linked list.
- *
- * @param integer The integer to free.
- */
-PRISM_EXPORTED_FUNCTION void pm_integer_free(pm_integer_t *integer);
-
-#endif