cairo-traps.c error in FreeBSD Ports

cairo-traps.c: In function _cairo_traps_init':
cairo-traps.c:62:
INT32_MAX’ undeclared (first use in this function)
cairo-traps.c:62: (Each undeclared identifier is reported only once
cairo-traps.c:62: for each function it appears in.)
cairo-traps.c:63: `INT32_MIN’ undeclared (first use in this function)

Define below, in header file.

#define INT32_MIN (-0x7fffffff-1)
#define INT32_MAX 0x7fffffff