diff options
Diffstat (limited to 'source/pdf/pdf-parse.c')
-rw-r--r-- | source/pdf/pdf-parse.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/source/pdf/pdf-parse.c b/source/pdf/pdf-parse.c index 92d0b423..7772bff2 100644 --- a/source/pdf/pdf-parse.c +++ b/source/pdf/pdf-parse.c @@ -40,7 +40,7 @@ pdf_to_matrix(fz_context *ctx, pdf_obj *array, fz_matrix *m) } static int -rune_from_utf16be(int *out, unsigned char *s, unsigned char *end) +rune_from_utf16be(int *out, const unsigned char *s, const unsigned char *end) { if (s + 2 <= end) { @@ -59,7 +59,7 @@ rune_from_utf16be(int *out, unsigned char *s, unsigned char *end) } static size_t -skip_language_code_utf16be(unsigned char *s, size_t n, size_t i) +skip_language_code_utf16be(const unsigned char *s, size_t n, size_t i) { /* skip language escape codes */ if (i + 6 <= n && s[i+0] == 0 && s[i+1] == 27 && s[i+4] == 0 && s[i+5] == 27) @@ -70,7 +70,7 @@ skip_language_code_utf16be(unsigned char *s, size_t n, size_t i) } static size_t -skip_language_code_utf8(unsigned char *s, size_t n, size_t i) +skip_language_code_utf8(const unsigned char *s, size_t n, size_t i) { /* skip language escape codes */ if (i + 3 <= n && s[i] == 27 && s[i+3]) @@ -81,7 +81,7 @@ skip_language_code_utf8(unsigned char *s, size_t n, size_t i) } char * -pdf_to_utf8_imp(fz_context *ctx, unsigned char *srcptr, size_t srclen) +pdf_to_utf8_imp(fz_context *ctx, const unsigned char *srcptr, size_t srclen) { char *dstptr, *dst; size_t dstlen = 0; |