Remove libregexp headers

we should be fine.....

3 files changed, 4 insertions, 222 deletions

diff --git a/src/bindings/libregexp.h b/src/bindings/libregexp.h
deleted file mode 100644
index 9aedb7e9..00000000
--- a/src/bindings/libregexp.h
+++ /dev/null
@@ -1,92 +0,0 @@
-/*
- * Regular Expression Engine
- * 
- * Copyright (c) 2017-2018 Fabrice Bellard
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-#ifndef LIBREGEXP_H
-#define LIBREGEXP_H
-
-#include <stddef.h>
-
-#include "libunicode.h"
-
-#define LRE_BOOL  int       /* for documentation purposes */
-
-#define LRE_FLAG_GLOBAL     (1 << 0)
-#define LRE_FLAG_IGNORECASE (1 << 1)
-#define LRE_FLAG_MULTILINE  (1 << 2)
-#define LRE_FLAG_DOTALL     (1 << 3)
-#define LRE_FLAG_UTF16      (1 << 4)
-#define LRE_FLAG_STICKY     (1 << 5)
-
-#define LRE_FLAG_NAMED_GROUPS (1 << 7) /* named groups are present in the regexp */
-
-uint8_t *lre_compile(int *plen, char *error_msg, int error_msg_size,
-                     const char *buf, size_t buf_len, int re_flags,
-                     void *opaque);
-int lre_get_capture_count(const uint8_t *bc_buf);
-int lre_get_flags(const uint8_t *bc_buf);
-const char *lre_get_groupnames(const uint8_t *bc_buf);
-int lre_exec(uint8_t **capture,
-             const uint8_t *bc_buf, const uint8_t *cbuf, int cindex, int clen,
-             int cbuf_type, void *opaque);
-
-int lre_parse_escape(const uint8_t **pp, int allow_utf16);
-LRE_BOOL lre_is_space(int c);
-
-/* must be provided by the user */
-LRE_BOOL lre_check_stack_overflow(void *opaque, size_t alloca_size); 
-void *lre_realloc(void *opaque, void *ptr, size_t size);
-
-/* JS identifier test */
-extern uint32_t const lre_id_start_table_ascii[4];
-extern uint32_t const lre_id_continue_table_ascii[4];
-
-static inline int lre_js_is_ident_first(int c)
-{
-    if ((uint32_t)c < 128) {
-        return (lre_id_start_table_ascii[c >> 5] >> (c & 31)) & 1;
-    } else {
-#ifdef CONFIG_ALL_UNICODE
-        return lre_is_id_start(c);
-#else
-        return !lre_is_space(c);
-#endif
-    }
-}
-
-static inline int lre_js_is_ident_next(int c)
-{
-    if ((uint32_t)c < 128) {
-        return (lre_id_continue_table_ascii[c >> 5] >> (c & 31)) & 1;
-    } else {
-        /* ZWNJ and ZWJ are accepted in identifiers */
-#ifdef CONFIG_ALL_UNICODE
-        return lre_is_id_continue(c) || c == 0x200C || c == 0x200D;
-#else
-        return !lre_is_space(c) || c == 0x200C || c == 0x200D;
-#endif
-    }
-}
-
-#undef LRE_BOOL
-
-#endif /* LIBREGEXP_H */
diff --git a/src/bindings/libregexp.nim b/src/bindings/libregexp.nim
index e0a05543..957730ad 100644
--- a/src/bindings/libregexp.nim
+++ b/src/bindings/libregexp.nim
@@ -1,5 +1,3 @@
-const lreheader = "bindings/libregexp.h"
-
 const
   LRE_FLAG_GLOBAL* = 1 shl 0
   LRE_FLAG_IGNORECASE* = 1 shl 1
@@ -10,12 +8,12 @@ const
 
 proc lre_compile*(plen: ptr cint, error_msg: cstring, error_msg_size: cint,
                   buf: cstring, buf_len: csize_t, re_flags: cint,
-                  opaque: pointer): ptr uint8 {.importc: "lre_compile", header: lreheader.}
+                  opaque: pointer): ptr uint8 {.importc: "lre_compile".}
 
 proc lre_exec*(capture: ptr ptr uint8, bc_buf: ptr uint8, cbuf: ptr uint8,
                cindex: cint, clen: cint, cbuf_type: cint,
-               opaque: pointer): cint {.importc: "lre_exec", header: lreheader.}
+               opaque: pointer): cint {.importc: "lre_exec".}
 
-proc lre_get_capture_count*(bc_buf: ptr uint8): cint {.importc: "lre_get_capture_count", header: lreheader.}
+proc lre_get_capture_count*(bc_buf: ptr uint8): cint {.importc: "lre_get_capture_count".}
 
-proc lre_get_flags*(bc_buf: ptr uint8): cint {.importc: "lre_get_flags", header: lreheader.}
+proc lre_get_flags*(bc_buf: ptr uint8): cint {.importc: "lre_get_flags".}
diff --git a/src/bindings/libunicode.h b/src/bindings/libunicode.h
deleted file mode 100644
index cfa600a5..00000000
--- a/src/bindings/libunicode.h
+++ /dev/null
@@ -1,124 +0,0 @@
-/*
- * Unicode utilities
- * 
- * Copyright (c) 2017-2018 Fabrice Bellard
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-#ifndef LIBUNICODE_H
-#define LIBUNICODE_H
-
-#include <inttypes.h>
-
-#define LRE_BOOL  int       /* for documentation purposes */
-
-/* define it to include all the unicode tables (40KB larger) */
-#define CONFIG_ALL_UNICODE
-
-#define LRE_CC_RES_LEN_MAX 3
-
-typedef enum {
-    UNICODE_NFC,
-    UNICODE_NFD,
-    UNICODE_NFKC,
-    UNICODE_NFKD,
-} UnicodeNormalizationEnum;
-
-int lre_case_conv(uint32_t *res, uint32_t c, int conv_type);
-LRE_BOOL lre_is_cased(uint32_t c);
-LRE_BOOL lre_is_case_ignorable(uint32_t c);
-
-/* char ranges */
-
-typedef struct {
-    int len; /* in points, always even */
-    int size;
-    uint32_t *points; /* points sorted by increasing value */
-    void *mem_opaque;
-    void *(*realloc_func)(void *opaque, void *ptr, size_t size);
-} CharRange;
-
-typedef enum {
-    CR_OP_UNION,
-    CR_OP_INTER,
-    CR_OP_XOR,
-} CharRangeOpEnum;
-
-void cr_init(CharRange *cr, void *mem_opaque, void *(*realloc_func)(void *opaque, void *ptr, size_t size));
-void cr_free(CharRange *cr);
-int cr_realloc(CharRange *cr, int size);
-int cr_copy(CharRange *cr, const CharRange *cr1);
-
-static inline int cr_add_point(CharRange *cr, uint32_t v)
-{
-    if (cr->len >= cr->size) {
-        if (cr_realloc(cr, cr->len + 1))
-            return -1;
-    }
-    cr->points[cr->len++] = v;
-    return 0;
-}
-
-static inline int cr_add_interval(CharRange *cr, uint32_t c1, uint32_t c2)
-{
-    if ((cr->len + 2) > cr->size) {
-        if (cr_realloc(cr, cr->len + 2))
-            return -1;
-    }
-    cr->points[cr->len++] = c1;
-    cr->points[cr->len++] = c2;
-    return 0;
-}
-
-int cr_union1(CharRange *cr, const uint32_t *b_pt, int b_len);
-
-static inline int cr_union_interval(CharRange *cr, uint32_t c1, uint32_t c2)
-{
-    uint32_t b_pt[2];
-    b_pt[0] = c1;
-    b_pt[1] = c2 + 1;
-    return cr_union1(cr, b_pt, 2);
-}
-
-int cr_op(CharRange *cr, const uint32_t *a_pt, int a_len,
-          const uint32_t *b_pt, int b_len, int op);
-
-int cr_invert(CharRange *cr);
-
-#ifdef CONFIG_ALL_UNICODE
-
-LRE_BOOL lre_is_id_start(uint32_t c);
-LRE_BOOL lre_is_id_continue(uint32_t c);
-
-int unicode_normalize(uint32_t **pdst, const uint32_t *src, int src_len,
-                      UnicodeNormalizationEnum n_type,
-                      void *opaque, void *(*realloc_func)(void *opaque, void *ptr, size_t size));
-
-/* Unicode character range functions */
-
-int unicode_script(CharRange *cr,
-                   const char *script_name, LRE_BOOL is_ext);
-int unicode_general_category(CharRange *cr, const char *gc_name);
-int unicode_prop(CharRange *cr, const char *prop_name);
-
-#endif /* CONFIG_ALL_UNICODE */
-
-#undef LRE_BOOL
-
-#endif /* LIBUNICODE_H */