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Reduced warnings about signedness

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This commit is contained in:
hooper114
2008-09-30 15:05:53 +00:00
parent 020843b430
commit 5b10d056c2
26 changed files with 358 additions and 344 deletions
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5
backend/png.c
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@@ -61,10 +61,9 @@ int png_to_file(struct zint_symbol *symbol, int image_height, int image_width, c
png_structp png_ptr;
png_infop info_ptr;
graphic = &wpng_info;
long j;
unsigned long rowbytes;
unsigned char *image_data;
int i, k, offset, row, column, errno;
int i, row, column, errno;
int fgred, fggrn, fgblu, bgred, bggrn, bgblu;
switch(rotate_angle) {
@@ -356,7 +355,7 @@ void draw_string(char *pixbuf, unsigned char input_string[], int xposn, int ypos
/* Plot a string into the pixel buffer */
int i, string_length, string_left_hand;
string_length = strlen(input_string);
string_length = ustrlen(input_string);
string_left_hand = xposn - ((7 * string_length) / 2);
for(i = 0; i < string_length; i++) {