Created attachment 316508 [details] [review]
Fix compilation on big endian

The attached patch fixes the following error when compiling in big endian arches:

tiff-load.c: In function 'load_RGBA':
tiff-load.c:508:17: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'end'
       guint row end = row * p->width + p->width;
                 ^
tiff-load.c:508:17: error: 'end' undeclared (first use in this function)
tiff-load.c:508:17: note: each undeclared identifier is reported only once for each function it appears in
tiff-load.c:509:7: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
       guint i;
       ^
tiff-load.c:511:31: error: 'row_end' undeclared (first use in this function)
       for (i = row_start; i < row_end; i++)
                               ^
Makefile:1302: recipe for target 'tiff_load_la-tiff-load.lo' failed